Timing Cover Gasket Leak

#driveyourlife

timing cover gasketTiming cover gasket leaks can be one of the most elusive leaks your vehicle can get.  Many leaks leave obvious indications in certain places that make it quick to tell what the problem is.  For example, if you’ve got an oil pan gasket leak, it’s obvious because you won’t find any oil above the oil pan gasket, meaning your entire engine will be clean except for the oil pan.  On the other hand, a timing cover gasket leak can spread oil over most of your engine, leave drips in odd places, leak sometimes, but not others, and be generally elusive.

To start to determine if you’ve got a timing cover gasket leak, you’ve got to figure out if that is even possible on the motor in your car.  There are two main ways an engine keeps the timing consistent between the crankshaft and the camshafts.  It’s important to keep the timing between the crankshaft and camshaft consistent because the cam drives the valve train and it’s important to keep the valves opening and closing in proper relation to the piston’s movement to maintain the maximum engine efficiency.  To keep these things in sync, some engines use a belt that runs from the crankshaft and drives the camshaft to keep things in time, while other types of engines use a chain.  Belts are quiet and efficient but require regular replacement to keep them in good condition since they are not lubricated.  On the other hand, timing chains take a little more energy to run but they are extremely robust since they are lubricated by your engine oil and rarely if ever, need to be replaced.

If your vehicle is equipped with a timing belt, then it will be mounted external to the engine’s lubrication system so your engine won’t have a timing cover gasket to leak.  If your vehicle has a timing chain, there will be a cover over the chain and drive gears to contain the engine oil so it is very possible that is where your leak is coming from.  To tell which type of engine you have in your car, check your vehicle’s owner’s manual.  If the list of required maintenance items includes replacing a timing belt between 50,000 and 100,000 miles, then you have a timing belt and won’t have a timing cover gasket leak.  If you having a timing belt and notice an oil leak coming from the front of your engine, try reading our article about camshaft seal replacements to see if that is where your leak is.

Since the timing cover must surround the entire timing chain, which runs from the engine crank up to the camshafts, it’s a large cover with a large gasket.  Also, as you drive, the timing chain whips oil from down on the crank all the way up to the top of your engine so a leak could appear anywhere from the bottom to the top of your engine making them difficult to diagnose.

The timing cover gasket can be expensive to replace due to its location and the accessories surrounding it.  Often, things like the alternator, power steering pump, and air conditioning compressor must be moved or removed to change the timing cover gasket.  All these things make replacing the gasket a relatively expensive maintenance item.

If you think you may having a timing cover gasket leak, but don’t want to pay the high price to replace the gasket, there is an alternative!  BlueDevil Oil Stop Leak is an oil additive you can simply add to your engine oil that can restore your timing cover gasket to its original shape and size sealing the leak and keeping your car running safely without a trip to the mechanic!

For more information about BlueDevil Oil Stop Leak, click on the banner below!
BlueDevil Oil Stop Leak

 

 

 

 

You can also purchase BlueDevil Oil Stop Leak at any of our partnering local auto parts stores like:

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timing_cover_gasket.jpg – By PatriotPromos – Licensed by Getty Images – Original Link

BlueDevil Products can be found on Amazon.com or at AutoZone, Advance Auto Parts, O’Reilly Auto Parts, NAPA, and other major auto parts retailers.

131 responses to "Timing Cover Gasket Leak"

131 Comments

  1. Curt Tetreault on June 14, 2017 at 1:25 am

    i have a timing cover and a rear main seal leak. will the blue devil rear main seal leak work for the timing cover leak also? what would be the best solution. Curt

    • BlueDevil Pro on June 14, 2017 at 9:45 am

      Curt-

      Based on your description, we recommend using the BlueDevil Oil Stop Leak (http://store.gobdp.com/oil-stop-leak-49499/). The Oil Stop Leak is a universal application and would treat oil pan gaskets, valve cover seals, rear main seals, etc., where as the Rear Main Sealer is specifically formulated for the rear main seal. Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

    • Brenda Wright on May 7, 2018 at 8:22 pm

      Hello I Have A Ford Taurus 2007 SE, I Have A Small Antifreeze Leak At TheTimingChain Cover Gasket, What Should I Use.

      • BlueDevil Pro on May 8, 2018 at 8:27 am

        Brenda-

        Thank you for asking about your Ford Taurus. Based on your description, we recommend using the BlueDevil Head Gasket Sealer. As long as you are not losing antifreeze too quickly, you would be a good candidate for the product. Feel free to contact our technical support line at 888-863-0426 with any other questions.

        Thank you!

        -BDP

  2. Mel on September 12, 2017 at 4:31 pm

    2006 Ford Taurus with timing cover gasket leak causing loss of coolant not oil. And products that will help this?

    • BlueDevil Pro on September 13, 2017 at 9:35 am

      Mel-

      Thank you for asking about your Ford Taurus. Based on your description, we recommend using the BlueDevil Head Gasket Sealer (http://store.gobdp.com/head-gasket-sealer-38386/). As long as the vehicle will maintain idle for a full 50 minutes, and you are not losing more than about a quart of water/coolant during that span, you would be a great candidate for the product.

      Thank you!

      -BDP

      • Derrick on December 21, 2017 at 4:30 pm

        Idle up to how many rpms?

        • BlueDevil Pro on December 22, 2017 at 8:34 am

          Derrick-

          There is not a specific rpm that the vehicle needs to reach during idle to achieve results. Feel free to contact our technical support line at 888-863-0426 with any other questions.

          Thank you!

          -BDP

  3. MOHD on September 27, 2017 at 3:37 pm

    2005 Pontiac Aztek have front timing cover leak. What is the recommended product? Had a trip to mechanic and he says to replace it will take $1000++.

    • BlueDevil Pro on September 28, 2017 at 8:40 am

      MOHD-

      Thank you for asking about your Pontiac Aztek. For a timing cover leak, we recommend using the BlueDevil Oil Stop Leak (http://store.gobdp.com/oil-stop-leak-49499/). You should expect to see results after about 100-200 miles of driving.

      Thank you!

      -BDP

  4. Justin on October 13, 2017 at 8:19 am

    1997 Taurus leaking coolant I believe. Thought it was water pump but mechanic said probably Timing Cover Gasket. I am not spending the money to fix it, old car just need few more months of it. Which product is best? I don’t think its oil.

    • BlueDevil Pro on October 13, 2017 at 8:48 am

      Justin-

      Thank you for asking about your Ford Taurus. Based on your description, we recommend using the BlueDevil Head Gasket Sealer (http://store.gobdp.com/head-gasket-sealer-38386/) for your leaking timing chain gasket. As long as the vehicle will maintain idle for a full 50 minutes, and you are not losing more than about a quart of water/coolant in that time span, you would be a great candidate for the product.

      Thank you!

      -BDP

  5. Kimberly D Earles on October 15, 2017 at 8:45 am

    I own a 2009 Mazda cx7 during a recent service was advised that the timing chain cover has an oil leak can you advise alternative to $700+ cost to fix…

    • BlueDevil Pro on October 16, 2017 at 10:08 am

      Kimberly-

      Thank you for asking about your Mazda CX7. As long as you are not losing oil too quickly, you would be a great candidate for the BlueDevil Oil Stop Leak (http://store.gobdp.com/oil-stop-leak-49499/). You should expect to start seeing results after about 100-200 miles of driving.

      Thank you!

      -BDP

  6. Don on October 30, 2017 at 12:17 pm

    I have a 2001 Ford F-750, with a Caterpillar 3620 engine. My mechanic told me it has a “gear cover gasket leak.” It is sometimes sporadic, and frustrating. Don’t really want to spend nearly 3K to replace the gasket (mostly in labor charges).

    Is there a product that will help cure this issue?

    • BlueDevil Pro on October 30, 2017 at 1:47 pm

      Don-

      Thank you for asking about your Ford F-750. To confirm, are you losing oil or water/coolant? Please contact our technical support line at 888-863-0426 so that we can get a little better understanding of the vehicle’s condition and be able to make any appropriate recommendations.

      Thank you!

      -BDP

      • Charlotte on March 26, 2019 at 1:57 pm

        2006 Toyota Avalon for a timing cover gasket leak, can you advise other than cost of 1,000 plus

        • BlueDevil Pro on March 26, 2019 at 2:44 pm

          Charlotte-

          Thank you for asking about your Toyota Avalon. Are you losing oil or water/coolant? Please contact our technical support line at 888-863-0426 so that we can get a little better understanding of the vehicle’s condition and be able to make any appropriate recommendations.

          Thank you!

          -BDP

  7. ed on November 5, 2017 at 9:39 am

    I have a 2008 ford fusion with 95,000 miles and I just found out the engine has a timing cover and oil pan gasket leaks. The cost to repair is $2,800 but not sure it’s worth the cost.

    • BlueDevil Pro on November 6, 2017 at 1:47 pm

      Ed-

      Thank you for asking about your Ford Fusion. Based on your description, we recommend using the BlueDevil Oil Stop Leak (http://store.gobdp.com/oil-stop-leak-49499/) for your timing cover and oil pan gasket leak leaks. As long as you are not losing oil too quickly, you would be a great candidate for the product. You should expect to see results after about 100-200 miles of driving.

      Thank you!

      -BDP

    • Anj on November 9, 2017 at 8:29 pm

      That oil pan gasket ain’t nothing to change, it’s the cost of gasket and my time. Timing cover is something more involved, much more in most cases.

    • Rachel on November 8, 2018 at 3:38 pm

      I have a 2006 ford taurus and needed an oil pan gasket at 95,000 and timing cover gasket at 100,000! I think there must be a defect because I keep hearing about these 2 gaskets failing in Ford cars! I unfortunately was ignorant and paid 600 just for the oil pan gasket replacement and oil change at the shop. Now, I’m not forking out 600 more for the timing cover gasket and am going to try the blue devil oil stop leak.

      • BD Auto Pro on November 8, 2018 at 10:39 pm

        Rachel,

        Oil pan gasket leaks and timing cover gasket leaks can be common, especially on V6 motors due to how large the timing cover can be and the amount of expansion and contraction they go through anytime you start your engine. The timing cover on your car also has coolant running through it so make sure to check for coolant leaks at your timing cover as well.

        Thanks again!
        -BD Auto Pro

  8. Aimee on November 14, 2017 at 10:59 am

    I just had my 2003 Chevrolet Malibu into the mechanic and they say the timing cover gasket needs to be replaced. They say the car is leaking both oil & coolant. They could tell me how much, but that it’s more oil than coolant. To repair will be $700+ and then I found this website when I was trying to learn about my cars problem. I did monitor the car and over the period of 11 hours I had 7-8 quarter sized drops. Is my car a good candidate for your product?

    • BlueDevil Pro on November 15, 2017 at 9:52 am

      Aimee-

      Thank you for asking about your Chevrolet Malibu. To confirm, the timing cover gasket is leaking both oil and coolant? How quickly are you losing coolant? With use of the BlueDevil Oil Stop Leak, you would be driving the vehicle, typically between 100-200 miles before seeing results. As long as the vehicle isn’t overheating and you can top the system off with coolant as needed, you may still be able to use the product. Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

  9. Deborah glover on November 17, 2017 at 10:30 pm

    I have a Buick century 2003 my anti freeze was leaking badly my mechanic said it was the third timer gasket cover can I use the product with out replacing it

    • BlueDevil Pro on November 20, 2017 at 4:09 pm

      Deborah-

      Thank you for asking about your Buick Century. How quickly are you losing antifreeze? Please contact our technical support line at 888-863-0426 so that we can get a little better understanding of the vehicle’s condition and be able to make any appropriate recommendations.

      Thank you!

      -BDP

  10. William on December 4, 2017 at 7:03 pm

    I have a 2011 Toyota Prius. I’m told that the sealant on the Timing Chain Cover is leaking oil. Would your product work for my situation?

    • BlueDevil Pro on December 5, 2017 at 9:17 am

      William-

        Yes, BlueDevil Oil Stop Leak is safe and compatible to use in your Toyota Prius.  We recommend adding 1 bottle of BlueDevil Oil Stop Leak to stop your timing chain cover leak.  Expect to start seeing results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

      • William on December 5, 2017 at 11:10 pm

        Thank you! I have to use full synthetic oil in my car – this should work with that, right? Also, I assume that I don’t have to drive 100-200 in one setting after applying. Is that correct?

        • BlueDevil Pro on December 6, 2017 at 8:30 am

          William-

          Absolutely, the BlueDevil Oil Stop Leak is compatible with synthetic oil. The 100-200 mile drive time does not have to be a continuous drive. You are fine to drive the vehicle like you normally would, it would just be around 100 miles before you would start to notice some kind of improvement. Feel free to contact our technical support line at 888-863-0426 with any other questions.

          Thank you!

          -BDP

  11. Edel on December 5, 2017 at 1:54 pm

    I have been losing coolant (issue ongoing for almost a year), but was initially thought to be due to cracked faulty cap that it was evaporating/being lost. Filled it up during the year, but forgot to check it last couple mths. Last week, heater stopped working in car, and fan started to kick in on short journeys, as if car was overheating, then oil light (red) came on, so had it checked by garage. They confirmed timing chain cover gasket is required – along with possible oil change due to coolant leaking in there.. assuming in this case given the overheating and critical oil light showing that its too late for this product and best to go changing gasket cover? Thanks
    And car type: 2007 Opel Astra (petrol)

    • BlueDevil Pro on December 5, 2017 at 4:13 pm

      Edel-

      As long as the vehicle can maintain idle for a full 50 minutes without overheating or stalling out, and you are not losing more than about a quart of water/coolant during that run time, you would be a great candidate for the BlueDevil Head Gasket Sealer (http://store.gobdp.com/head-gasket-sealer-38386/). You would want to change your oil before and after the BlueDevil process.

      Thank you!

      -BDP

  12. Han on December 11, 2017 at 2:30 pm

    Hi. My Aztek just have a coolant leak after the engine shut off. Possibly water pump but do you have any recommended product for this leak? Thanks.

    • BlueDevil Pro on December 11, 2017 at 3:26 pm

      Han-

      Thank you for asking about your Pontiac Aztek. Unfortunately, we do not manufacture a product intended to seal leaking water pumps. A hard part repair may be your best option.

      Thank you!

      -BDP

  13. Chris on March 7, 2018 at 3:35 pm

    I’ve got a coolant leak at the timing chain cover on a 1998 f 250 with the big block motor. The leak comes from the back side of timing cover and not water pump side. Any suggestions on products? It shoots a decent stream of water but there is no oil and no water in the oil.
    Thanks

    • BlueDevil Pro on March 8, 2018 at 9:02 am

      Chris-

      Thank you for asking about your Ford F-250. The BlueDevil Head Gasket Sealer (https://store.gobdp.com/head-gasket-sealer-38386/) would be able to treat a timing chain cover leak, however, the product is not intended for extreme leaks. As long as you are not losing coolant too quickly, you would be a great candidate for the product. Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

    • BlueDevil Pro on March 8, 2018 at 9:02 am

      Chris-

      Thank you for asking about your Ford F-250. The BlueDevil Head Gasket Sealer (https://store.gobdp.com/head-gasket-sealer-38386/) would be able to treat a timing chain cover leak, however, the product is not intended for extreme leaks. As long as you are not losing coolant too quickly, you would be a great candidate for the product. Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

  14. Jerlean Shack on March 28, 2018 at 1:49 pm

    I have a 2003 Honda CRV and the Dealer at Honda says I have a front timing cover/vtc leak and it’s going to cost about $700.00 to repair. I told him I couldn’t afford that price so, he said he could do it for $450.00. What would you suggest.
    Tired of being taken by mechanics!

    JS

    • BlueDevil Pro on March 28, 2018 at 3:42 pm

      Jerlean-

      Thank you for asking about your Honda CRV. Are you losing water/coolant or oil from the front timing cover? Please contact our technical support line at 888-863-0426 so that we can get a little better understanding of the vehicle’s condition and be able to make any appropriate recommendations.

      Thank you!

      -BDP

  15. Paulina McNutt on April 8, 2018 at 8:36 am

    I have a 1997 Mecury Mountaineer, I noticed coolanl leaking really bad this weekend, The meahanic shop stated The leak was coming from my timing, it would cost $1500 to repair due to.taking everything apart, I love my old car, can I save it? I have to drive it home this Monday morning

    • BlueDevil Pro on April 9, 2018 at 9:46 am

      Paulina-

      Thank you for asking about your Mercury Mountaineer. How quickly are you losing coolant? As long as the vehicle will maintain idle for a full 50 minutes, and you are not losing more than a quart of coolant during that 50 minute run, you would be a great candidate for the BlueDevil Head Gasket Sealer (https://store.gobdp.com/head-gasket-sealer-38386/).

      Thank you!

      -BDP

  16. Brody Wright on April 22, 2018 at 9:50 pm

    I’ve got a 1997 K1500 and while the truck is running its a steady drip coming from the timing cover. Will this product be able to stop the leak? If anything temporarily.

    • BlueDevil Pro on April 23, 2018 at 9:14 am

      Brody-

      Thank you for asking about your Chevy K1500. The BlueDevil Head Gasket Sealer would be able to treat a timing cover gasket leak. Once the product seals, it would be a permanent seal. Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

  17. lindsey on May 5, 2018 at 3:38 pm

    had oil change done to my 2002 toyota started leaking took back and guy said timing gasket cover leak. 700.00 leak not too bad said he would monitor it at my next oil change. should I get your product.

    • BlueDevil Pro on May 7, 2018 at 8:39 am

      Lindsey-

      Thank you for asking about your Toyota. Based on your description, we recommend using the BlueDevil Oil Stop Leak for your timing cover gasket leak. You should expect to see results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  18. Herman on May 11, 2018 at 4:02 pm

    I got a call from my dealer to let me know that I have problem with the timing front and back covers with high cost over $1000. Does this BLUE DEVIL OIL STOP will work on my FOCUS SES 2009? and where I can buy it in Canada?

    • BlueDevil Pro on May 14, 2018 at 8:51 am

      Herman-

      Yes, the BlueDevil Oil Stop Leak is safe and compatible to use on your Ford Focus. You should expect to see results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  19. Nick Walker on June 20, 2018 at 1:42 pm

    I have a 2006 Toyota Avalon with a timing gasket that’s leaking oil. Is the Oil Stop Leak a permanent solution or will I need to eventually have the gasket replaced?

    • BlueDevil Pro on June 20, 2018 at 2:53 pm

      Nick-

      BlueDevil Oil Stop Leak creates a permanent seal. We recommend applying one 8 ounce bottle of BlueDevil Oil Stop Leak to seal the leak. Expect to start seeing results after approximately 100 miles of driving.

      Thank you!

      -BDP

  20. Shelly on July 9, 2018 at 1:47 pm

    A BMW dealer said that my 2009 x5 48i has a Timing Cover & Gasket leak. Will your product fix this problem? Thanks

    • BlueDevil Pro on July 10, 2018 at 8:45 am

      Shelly-

      Thank you for asking about your BMW. Yes, the BlueDevil Oil Stop Leak would be able to treat a leaking timing cover gasket. You should expect to see results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  21. La on August 24, 2018 at 10:32 pm

    Hi I have a 2008 Chevy impala Lt it’s leaking oil really bad. I was told it’s the timing cover gasket….. would this help my car

    • BlueDevil Pro on August 27, 2018 at 9:49 am

      La-

      Please contact us at 888-863-0426 so that we can get a better idea as to how quickly you are losing oil. BlueDevil Oil Stop Leak will work to seal a leaking timing cover gasket but it depends on the extent of the leak.

      Thank you!

      BDP

  22. Ben on September 17, 2018 at 7:47 am

    Hi, I have a 2008 Buick Enclave with leaking timing cover SEALANT. Yes the dealer said Buick is using sealant and not a gasket in this application. Can Blue Devil product be used to fix the leaking timing cover sealant?

    • BlueDevil Pro on September 17, 2018 at 9:21 am

      Ben-

      Thank you for asking about your Buick Enclave. BlueDevil Oil Stop Leak would only be applicable to use on rubber seals/gaskets. Unfortunately, it would not have any effect on sealant. Having the sealant re-applied may be your best option.

      Thank you!

      -BDP

  23. Sandy W. on October 12, 2018 at 11:08 pm

    I have a 2003 Chevy Malibu. I have both a coolant and oil leak. Check engine light have been on for 3 yrs. Just recently it started running hot. I keep adding antifreeze. But today,the antifreeze didn’t work. Car ran extremely hot and started smoking from under the hood! Mechanic says it a timing cover gasket leak. Is it too far gone to use the Blue Devil product?
    Thank you

    • BlueDevil Pro on October 15, 2018 at 9:32 am

      Sandy-

      Thank you for asking about your Chevy Malibu. How quickly is it overheating? Do you know where the oil leak is coming from? As long as the vehicle will maintain idle for a full 50 minutes, and you are not losing more than a quart of water/coolant during that 50 minute run, you would be a great candidate for the product. Please contact our technical support line at 888-863-0426 so that we can discuss your vehicle in a little more detail and be able to make any appropriate recommendations.

      Thank you!

      -BDP

  24. Tim Bennett on November 10, 2018 at 9:15 pm

    We have a 2011 Toyota Matrix 4 cyl. Took it to dealer to resolve airbag recall and, when picking up the car, was informed that I have an oil leak in Timing cover. Told him that never had oil on garage floor. He said probably just a slow leak but wold cost over $1,000 to repair. Confirmed upon returning home that floor was clean. But after parking overnight some oil had dripped on floor splattered around engine compartment. Anyway, will this product work on my engine?

    • BlueDevil Pro on November 12, 2018 at 9:29 am

      Tim-

      Yes, the BlueDevil Oil Stop Leak would be able to seal the timing cover gasket leak on your Toyota Matrix. Based on your description, you would be a good candidate for the product. You should expect to see results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  25. Joe on December 14, 2018 at 2:04 pm

    I have a 2008 Ford Ranger and was told that Ithe timing cover gasket is leaking as well as the rear pinion seal. I’m trying to get at least another 6 months out my truck. What would you recommend. Thank you.

    • BlueDevil Pro on December 17, 2018 at 10:00 am

      Joe-

      Thank you for asking about your Ford Ranger. Based on your description, being that you have multiple leaks, we recommend the BlueDevil Oil Stop Leak. The Oil Stop Leak is a universal application, and would treat leaks from the oil pan gasket, valve cover seal, rear main seal, as well as leaks from the power steering and transmission. You will be using one oz. of the product per quart of fluid for the system you are adding the product to.

      Thank you!

      -BDP

  26. David on December 19, 2018 at 7:56 pm

    2003 4Runner 4.0 V6 Engine. Timing cover leak. Gasket is silicone, not preform. Would Blue Devil still slow or stop this leak?

    • BlueDevil Pro on December 20, 2018 at 8:44 am

      David-

      The BlueDevil Oil Stop Leak is only intended to treat leaks from rubber seals/gaskets. Unfortunately, we do not manufacture a product intended to treat silicone seals. Replacing the seal may be your best option.

      Thank you!

      -BDP

  27. Meg on December 27, 2018 at 5:40 am

    I have a 2013 Ram 1500 and they told me I need to replace the engine timing cover gasket (engine timing cover leaking, causing coolant leak). I was told it was a slow leak. Will this product or any others work?

    • BlueDevil Pro on December 27, 2018 at 10:07 am

      Meg-

      Thank you for asking about your Dodge Ram 1500. Based on your description, we recommend using the BlueDevil Head Gasket Sealer (https://store.gobdp.com/head-gasket-sealer-38386/). Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

  28. Sandra on February 19, 2019 at 10:46 am

    Have a 2012 Buick Enclave with a slow timing cover leak and power steering gear/pressure hose leak. Dealer wants over 3 grand to repair. Is your product made to help these issues.

    • BlueDevil Pro on February 19, 2019 at 11:23 am

      Sandra-

      Thank you for asking about your Buick Enclave. The BlueDevil Oil Stop Leak would be able to treat your leaking timing cover gasket, however, we do not manufacture a product intended to stop a hose leak. Having the hose replaced would be your best option. With the Oil Stop Leak, typically, you should expect to see results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  29. Travis on February 25, 2019 at 10:48 pm

    I have a 2005 Ford Ranger and mechanic said I need to fix the timing cover $743 is it worth getting the Oil Stop Leak?

    • BlueDevil Pro on February 26, 2019 at 8:30 am

      Travis-

      Thank you for asking about your Ford Ranger. As long as you are not losing oil too quickly, you would be a good candidate for the BlueDevil Oil Stop Leak. You should expect to start seeing results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  30. Charlotte Cain on April 22, 2019 at 10:32 am

    I’m not losing coolant, just leaking about a palm size amount.. Just did a high milage oil change to see if that helps

    • BlueDevil Pro on April 22, 2019 at 11:38 am

      Charlotte-

      Feel free to contact our technical support line at 888-863-0426 with any questions.

      Thank you!

      -BDP

  31. anthony matreselva on May 17, 2019 at 2:30 pm

    small leak from timing cover on 2007 jeep patriot 2.4 engine. would blue devil be appropriate to help. thanks

    • BlueDevil Pro on May 20, 2019 at 8:51 am

      Anthony-

      Yes, the BlueDevil Oil Stop Leak would be the appropriate product to use for the timing cover gasket leak on your Jeep Patriot. You should expect to start seeing results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  32. Rene C Dean on May 28, 2019 at 12:14 pm

    Hi 2007 Ford Escape limited with timing valve cover leak and gasket leak. Need to see what I can use until I can get it fixed. Sometimes I can smell the oil burning or see smoke from the oil burning.

    • BlueDevil Pro on May 28, 2019 at 12:45 pm

      Rene-

      Thank you for asking about your Ford Escape. The BlueDevil Oil Stop Leak would be able to seal a leaking timing cover gasket. You should expect to start seeing results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  33. Michael Travers on June 14, 2019 at 2:11 pm

    I have a 1971 Datsun 240z, I replaced the timing cover recently and have notice an small oil leak when the oil pressure goes up. My car has a timing chain. Can BlueDevil help?
    Thanks
    Mike

    • BlueDevil Pro on June 14, 2019 at 2:17 pm

      Michael-

      Thank you for asking about your Datsun 240z. The BlueDevil Oil Stop Leak is intended to revitalize and recondition dried/shrunken rubber seals/gaskets that have become brittle, or started to deteriorate. If the seal/gasket is a new rubber, the product would not have any influence.

      Hope this helps!

      -BDP

  34. Ron godfrey on July 12, 2019 at 1:28 am

    Would my 2001 saab 9.3 b a candidate for a timing cover leak .. ? The reason i ask is i am told the timing covers are glued on in the factory as opposed to having a gasket installed leaving possibly no gasket to expand or swell.. ???

    • BlueDevil Pro on July 12, 2019 at 10:15 am

      Ron-

      Thank you for asking about your Saab 9.3. Based on your description, we would recommend using the BlueDevil Oil Stop Leak for your timing cover gasket leak. The material the gasket is made of would still be rubber, which is exactly the material the product would be intended for. You should expect to see results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  35. Ryan on August 19, 2019 at 12:04 pm

    Hello,

    I have a 2007 Ford Expedition Eddie Bauer. Mechanic says I have a slow oil leak on timing cover. Will your product work? If so, which product do you recommend?

    • BlueDevil Pro on August 19, 2019 at 2:22 pm

      Ryan-

      Thank you for asking about your Ford Expedition. We recommend using the BlueDevil Oil Stop Leak for your timing cover gasket leak. You should expect to start seeing results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  36. Richard on November 10, 2019 at 3:21 pm

    2006 Jeep Commander Oil leak coming from timing chain cover – just in front of oil pan ( I can see the oil pan gasket seal is dry). Not enough oil present to even see it on the driveway yet but noticed it recently while under the vehicle. I’m guess the Oil Stop Leak would be the way to go?

    • BlueDevil Pro on November 11, 2019 at 9:25 am

      Richard-

      Yes, based on your description, the BlueDevil Oil Stop Leak would be your best bet to treat the oil pan gasket leak on your Jeep Commander. You should expect to start seeing results after 100-200 miles of driving.

      Thank you!

      -BDP

  37. Kevin Donohue on November 22, 2019 at 2:44 pm

    I have a 2001 Saab 9-5 (4-Cyl Aero) 2.3L Turbo Automatic with 160,000 miles and have been diagnosed with a timing chain cover oil leak. To reseal the timing chain cover the engine has to be pulled. A common problem is oil leakage on the serpentine belt causing it to come off-although mine has not done this. I did notice oil on the passenger control rubber bushing which caused the bushing to deteriorate. The leak does not seem to be heavy, maybe a quart every two months. Will your BD product work and will it cause any other lubrication problems with any other engine internals?

    • BlueDevil Pro on November 25, 2019 at 8:57 am

      Kevin-

      Thank you for asking about your Saab 9-5. Based on your description, we would recommend using the BlueDevil Oil Stop Leak for your timing chain cover leak. The product does not affect the viscosity of the oil what so ever, so it would not cause any lubrication issues. You should expect to see results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

      • Kevin Donohue on November 27, 2019 at 12:18 pm

        Is the big difference as to weather BD products work is that the oil leak is leaking thru a gasket or a sealant? In my timing chain cover case, I believe it’s a sealant leak.

        • BlueDevil Pro on November 27, 2019 at 3:26 pm

          Kevin-

          The BlueDevil Oil Stop Leak works to treat leaks coming from rubber seals/gaskets. It is intended to treat leaks that are seeping or lightly dripping. As long as you are not losing oil too quickly, you would be a good candidate for the product. Feel free to contact our technical support line at 888-863-0426 with any other questions.

          Thank you!

          -BDP

  38. Robert Jacobs on February 4, 2020 at 8:03 am

    I have a 2005 Ford Escape V-6 with 213,000 miles. I have leaks from the timing cover and valve covers. Which product should I use for this leak, and is it compatible with the Amsoil Signature Series full synthetic motor oil that I am using?

    Thank you,
    RJ

    • BlueDevil Pro on February 4, 2020 at 8:44 am

      RJ-

      Thank you for asking about your Ford Escape. We recommend using the BlueDevil Oil Stop Leak for your timing cover and valve cover gasket leaks. BlueDevil Oil Stop Leak is more concentrated and is the universal application that will work for various leaks such as oil pan leaks, rear main leaks, valve cover gasket leaks, etc. and yes, it is safe and compatible to use with synthetic oil.

      Thank you!

      -BDP

  39. michael brooks on April 16, 2020 at 11:29 am

    I have a 2002 bmw 745i with a valve cover gasket leak and upper timing cover leak. Will this help? It’s leaking at a steady pace.

    • BlueDevil Pro on April 16, 2020 at 3:16 pm

      Michael-

      The BlueDevil Oil Stop Leaks would be able to treat the leaks you’ve described on your BMW 745i. You should expect to start seeing results after approximately 100-200 miles of driving.

      Thank you!

      -BDP

  40. Marilyn Heiges on April 28, 2020 at 8:27 pm

    Hi! 2010 Ford Edge Ltd I was looking to buy from dealer shows Timing Cover Gasket AND Axle Seal with Flush appeared on a document that I don’t think I was supposed to see (took look at salesman’s papers when he walked away). When I questioned the Sales Mgr about these items, he said in so many words, “nothing to worry about, simple maintenance items, up to you if you want it done. Don’t worry, our mechanic check all safety and other items, car is good to buy”, Hmm, famous last words. Timing Cover Gasket cost on dealer’s sheet shows $1375 to fix; Axle Seal with Flush showed $575 – Total of $1950 for dealer to fix, and, if I assume from various website articles, repair/replacement shouldn’t be postponed and I assume that total repair cost would be higher to future owner. I’m a 71 yr old lady who only drives about 3000 miles per year, but needed a better car that wasn’t costing me arm/leg for continual repairs to AC? system (temp gauge shows in danger of overheating a lot even while at a traffic light [not good thing in FLA] and leaky valve cover gaskets [leaking a lot of oil!]). Ford Edge Ltd selling at $3995 from a big Ford dealer in Tampa. Kinda think I should walk away. Your thoughts please? Thank you in advance for any comments you can give.

    • BlueDevil Pro on April 29, 2020 at 9:53 am

      Marilyn-

      Thank you for asking about your potential Ford Edge. Based on your description, the repairs the vehicle will require sound very costly. Not the kind of money you want to spending on a vehicle that you are just purchasing. It sounds like it would be best to look for a different, more dependable option.

      Thank you!

      -BDP

  41. Marilyn Heiges on April 29, 2020 at 11:19 pm

    Thanks much for getting back to me with confirmation that I was right. Actually, even before I sent my statement to you yesterday, I’d already made up my mind that that dealer was dishonest. They thought I would believe them by downplaying these two items as inconsequential. Thank goodness for internet searches and my inherent skepticism about car salesmen. I also checked with local auto repair shops and got very expensive repair price quotes (about $4500 total). I called car dealer today and told them I would not be buying the vehicle because of costly repairs that would be dangerous if not repaired, and the main fact that they were not upfront with me. I hadn’t signed any sales agreement papers, but I will secure my “NO SALE” via a written fax to them also. I never trust car salesmen, doctors, lawyers, or ex-husbands! My motto is “don’t mess with Marilyn” (substitute mess with another word!) because I’m never wrong and I always win. Thanks again!

  42. Randy on May 29, 2020 at 9:52 pm

    I have a 2008 GMC Acadia with the 3.6 and dealer says timing cover gasket is going bad and wants $2,200 to repair. I declined as there is no oil usage and not leaking under vehicle. It seems the leak is relatively minor for now. Would your product help on my situation?

    • BlueDevil Pro on June 1, 2020 at 10:08 am

      Randy-

      Thank you for asking about your GMC Acadia. Based on your description, you would be a great candidate for the BlueDevil Oil Stop Leak. You should expect to see results after 100-200 miles of driving.

      Thank you!

      -BDP

  43. Nelia Gallien on June 28, 2020 at 3:16 pm

    2005 dodge magnum 2.7 V6 small oil spots under front of engine after sitting. Told at oil change that I have rear main and timing chain cover leak. Oil is about one pint low. Will bluedevil help this?
    The dodge 2.7 is bad about oil sludge! Oil light comes on at idle after oil is hot. If there is sludge should I still use the bluedevil.

    Thanks

    • BlueDevil Pro on June 29, 2020 at 12:03 pm

      Nelia-

      Thank you for asking about your Dodge Magnum. Based on your description, you would be a good candidate for the BlueDevil Oil Stop Leak. It would be able to treat both the rear main and timing chain cover gasket leaks you’ve described. If you feel the system has sludge or engine build-up, we recommend having the oil system flushed and refilled with fresh, clean oil prior to adding the product.

      Thank you!

      -BDP

      Thank

  44. Shanna on July 31, 2020 at 3:04 pm

    2006 Ford Fusion 6 Cylinder – Oil leak from the Front timing cover. What is your suggestion?

    • BlueDevil Pro on August 3, 2020 at 8:56 am

      Shana-

      Thank you for asking about your Ford Fusion. The BlueDevil Oil Stop Leak would be a great solution for your front timing cover gasket leak. You should expect to start seeing results after 100-200 miles of driving.

      Thank you!

      -BDP

  45. Nelda Turcios on August 13, 2020 at 3:21 pm

    The mechanic told me the leak is coming from the timing chain: from the front cover where it meets the oil pan. Lower part. My car is a Mercedes Benz 2008 c300.

    • BlueDevil Pro on August 14, 2020 at 9:01 am

      Nelda-

      Thank you for asking about your Mercedes Benz C300. Based on your description, we recommend using the BlueDevil Oil Stop Leak for your timing cover gasket leak. You should expect to start seeing results after 100-200 miles of driving.

      Thank you!

      -BDP

  46. RK on August 23, 2020 at 6:31 pm

    I have 1998 Oldsmobile Silhouette with coolant leak. One mechanic told me to replace timing chain cover gasket and another mechanic did pressure test and told me that head cover gasket is bad. There is no engine check lights on or overheating. What do you recommend.

    • BlueDevil Pro on August 24, 2020 at 9:10 am

      RK-

      Thank you for asking about your Oldsmobile Silhouette. Based on your description, we recommend using the BlueDevil Head Gasket Sealer. The product would be able to seal leaks from either area you’ve noted. Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

  47. Willie on January 5, 2021 at 1:29 pm

    I own a 2017 Toyota Camry Hybrid. Will your product fix a TIMING COVER LEAKING, LEAKING DOWN FRONT AND REAR OF COVER. It’s not leaking on the ground. Thank you.

    • BlueDevil Pro on January 5, 2021 at 2:37 pm

      Willie-

      Thank you for asking about your Toyota Camry. Yes, the BlueDevil Oil Stop Leak would be able to treat your leaking timing cover gasket. As long as the leak isn’t more than a seep or lightly dripping, you would be a good candidate for the product. Expect to start seeing results after 100-200 miles of driving.

      Thank you!

      -BDP

  48. Neil on January 20, 2021 at 12:56 am

    I have 2015 Mazda 6 with 90200 miles. Dealership told me there is a oil leak from timing chain cover and it would cost me $1700 to reseal. What would you recommend.

    • BlueDevil Pro on January 20, 2021 at 8:20 am

      Neil-

      Thank you for asking about your Mazda 6. Based on your description, we recommend using the BlueDevil Oil Stop Leak. The product is intended for oil leaks that are seeping or lightly dripping from rubber seals/gaskets. You should expect to start seeing results after 100-200 miles of driving.

      Thank you!

      -BDP

  49. Neil on January 21, 2021 at 9:21 am

    Hi,
    Thank you for your reply. I have read about BlueDevil Oil Stop Leak. As you have said that it works perfectly with rubber seal/gasket. Do you think it will work on silicone sealant since my car engine has sealant on engine timing chain cover.

    Thank you
    Neil

    • BlueDevil Pro on January 21, 2021 at 1:52 pm

      Neil-

      BlueDevil Oil Stop Leak would only be intended to treat rubber seals/gaskets. Unfortunately, the product would not have any influence on silicone or any other type of material.

      Thank you!

      -BDP

  50. Sam on June 30, 2021 at 8:37 pm

    I have 2005 Toyota Avalon limited. It has valve cover gasket leakage, and I was wonder which product would be the best to use for this and if it will not damage any other parts of the engine. Thanks

    • BlueDevil Pro on July 1, 2021 at 8:09 am

      Sam-

      Thank you for asking about your Toyota Avalon. The best product to use for your leaking valve cover gasket is the BlueDevil Oil Stop Leak. The product does not harden or thicken in anyway, so it would not cause any adverse effects. You should expect to start seeing results after 100-200 miles of driving.

      Thank you!

      -BDP

  51. Chi Leung on October 18, 2021 at 1:59 pm

    I have 2010 Porsche Cayenne GTS. My mechanic told me a slow oil leak coming from the timing government gasket. What would you recommend?

    • BlueDevil Pro on October 19, 2021 at 8:18 am

      Chi-

      Thank you for asking about your Porsche Cayenne. Based on your description, we recommend using the BlueDevil Oil Stop Leak. As long as the leak isn’t more than seeping or lightly dripping, you would be a good candidate for the product. You should expect to start seeing results after 100-200 miles of driving.

      Thank you!

      -BDP

  52. Wiliam Turner on October 21, 2021 at 11:44 pm

    2008 Infiniti g35?

    • BlueDevil Pro on October 22, 2021 at 8:43 am

      William-

      Yes, the BlueDevil Oil Stop Leak is safe and compatible to use on your Infiniti G35. Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

  53. Mathieu Larente on February 3, 2022 at 7:06 pm

    Dodge Durango 2004
    Timing chain cover coolant leak
    Which product should I use?
    Thanks

    • BlueDevil Pro on February 4, 2022 at 8:14 am

      Mathieu-

      Thank you for asking about your Dodge Durango. The BlueDevil Head Gasket Sealer would be the best product to use for your timing chain cover leak. Feel free to contact our technical support line at 888-863-0426 with any other questions.

      Thank you!

      -BDP

  54. Samuel Dixon on February 7, 2022 at 5:22 pm

    I have a timing cover gasket oil leak, what product would work best to fix this issue on a 2007 Toyota Camry with about 115,000 miles

    • BlueDevil Pro on February 8, 2022 at 8:51 am

      Samuel-

      Thank you for asking about your Toyota Camry. The best product to use for your timing cover gasket leak is the BlueDevil Oil Stop Leak. One 8 oz. bottle treats 4-6 quarts of oil. You should expect to start seeing results after 100-200 miles of driving.

      Thank you!

      -BDP

  55. Brandon Robinson on January 19, 2023 at 3:23 pm

    Hello I have a 2003 Ford turus. That has timing cover gasket leak. Which of the blue devil products should I use. To stop the leak. Thank you

    • BlueDevil Pro on January 19, 2023 at 5:04 pm

      Brandon-

      Thank you for asking about your Ford Taurus. The best product to use for your timing cover gasket leak is the BlueDevil Oil Stop Leak. As long as you aren’t losing oil too quickly, more than a seep or light drip, you would be a good candidate for the product. You should expect to start seeing results after 100-200 miles of driving.

      Thank you!

      -BDP

  56. Mike Chase on March 15, 2023 at 5:52 pm

    Greetings. Will Bue Devil Stop Oil Leak help with a timing chain cover leak on a 2016 Lexus RX350 which doesn’t have an actual ‘gasket’, but uses a Toyota certified liquid gasket?
    I look forward to your reply,

    • BlueDevil Pro on March 16, 2023 at 10:47 am

      Mike-

      The BlueDevil Oil Stop Leak would be able to seal a leaking timing chain cover leak, however, the product is specifically intended to treat rubber seals/gaskets. It would only have an effect on rubber, so it doesn’t sound like it would treat the leak you’ve described. A hard part repair may be your best option.

      Thank you!

      -BDP

  57. Rob on October 4, 2023 at 11:46 pm

    Hi

    What would you recommend for a Toyota Prado 120 (1GRFE engine). The timing chain gasket is leaking not an insignificant amount.

    How long would you expect it to take to work?
    And how long would you expect it to keep working for?

    • BlueDevil Pro on October 5, 2023 at 9:28 am

      Rob-

      Thank you for asking about your Toyota Prado. The BlueDevil Oil Stop Leak would be the best product to use for a timing chain cover gasket leak. Typically, you should expect to see results after 100-200 miles of driving. Once the product seals, it would be a permanent seal.

      Thank you!

      -BDP

  58. Rodney Lewis on July 31, 2024 at 10:52 pm

    2000 Dodge Durango 5.9 Magnum V8 timing cover gasket leaking coolant. I have to fill it up every time I drive it. Will this product stop my truck leaking coolant?

    • BlueDevil Pro on August 1, 2024 at 8:41 am

      Rodney-

      Thank you for asking about your Dodge Durango. How quickly are you losing coolant? Please contact our technical support line at 888-863-0426 so that we can get a little better understanding of the vehicle’s condition and be able to make any appropriate recommendations.

      Thank you!

      -BDP

  59. Rodney Lewis on August 1, 2024 at 8:45 pm

    I drive it everyday, it takes up to a gallon per refill, sometimes less. I can usually get where I’m going as long as I don’t have to stop.
    Hopefully this goes thru the 3rd time. I gave to add at least a full gallon every day, twice a day. Sometimes less. I can usually get where I’m going as long as I don’t have to make any extra stops.

    • BlueDevil Pro on August 2, 2024 at 8:35 am

      Rodney-

      In order to get the benefit of using the product, the vehicle would need to be able to idle for the full 50 minutes, without overheating or stalling out, and you shouldn’t be losing more than about a quart of water/coolant during that 50 minute run. If your vehicle can meet these general guidelines, it would be worth trying the product. Be sure to follow the cooling system capacity table to ensure the proper amount is used.

      Thank you!

      -BDP

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