Performing a power steering flush is definitely a procedure you can do in your garage with a few hours on Saturday morning with a little know-how and a good set of hand tools. A power steering flush is something that your car needs if your power steering fluid looks dark. Power steering fluid is usually a light golden or bright red/pink color.
You can check the condition of your power steering fluid by locating the reservoir, removing the cap and peaking in. If the fluid looks dark or contaminated try wiping a little of it on a white paper towel either from the dipstick or by dipping a clean corner of the cloth in the fluid. With the fluid on the white towel, you should be able to tell quickly if it looks clean or it’s time for a flush.
A flush is better than simply changing the power steering fluid because it removes all the old fluid and replaces it with clean fluid. When changing your power steering fluid, the reservoir is simply sucked dry and new fluid added there. This leaves lots of old fluid still in the pump, lines and steering rack which then will contaminate your new fluid. You would have to empty and refill the reservoir multiple times to get your power steering fluid looking clean again and each consecutive time you would be removing some of the new fluid you added that had mixed with the old fluid wasting money.
As we mentioned, performing a power steering fluid flush doesn’t require any fancy tools. You can use your power steering pump to pump out the old fluid and install new fluid in the reservoir.
The start your power steering flush, pump all of the old fluid out of the reservoir then refill it with new, clean power steering fluid. Next, locate a low-pressure line in your power steering system. The low-pressure lines will run from the steering rack or gear back up to the power steering fluid reservoir. If you can find one in the front of your vehicle and low on the chassis it will make things easier. Many vehicles have a power steering cooler at the front of the vehicle in front of the radiator or condenser. These lines make great choices for a power steering flush.
Next, disconnect the low-pressure line you’ve found and feed it to an oil drain pan. You may need to add a length of rubber hose to keep from making a mess. If the line is a hard line, consider using a line wrench to keep from rounding the nut.
It can be helpful to have someone help with the next step, but the goal is to start your vehicle’s engine and allow the power steering pump to pull the new fluid out of the reservoir and push the old fluid out of the low-pressure line you disconnected. You need to make sure the reservoir always has fluid in it to keep air from being drawn into the system so it can be helpful to have your friend start the car and keep an eye on the drain pan while you keep the reservoir full.
Once clean, new fluid is running out of the low-pressure line, shut off the engine, reconnect the line, burp the system and top of your reservoir with new fluid!
If you’re looking the best power steering fluid to use for your power steering flush, consider using BlueDevil Synthetic Power Steering Fluid. BlueDevil Synthetic Power Steering Fluid can be used in place of any factory power steering fluid and will help maintain your power steering system preventing future wear and problems!
You can find BlueDevil Synthetic Power Steering Fluid at any of our partnering local auto parts stores like:
- Advance Auto Parts
- Bennett Auto Supply
- CarQuest Auto Parts
- NAPA Auto Parts
- O’Reilly Auto Parts
- Pep Boys
- Fast Track
- Bumper to Bumper Auto Parts Specialists
- S&E Quick Lube Distributor
- DYK Automotive
- Fisher Auto Parts stores
- Auto Plus Auto Parts stores
- Hovis Auto & Truck Supply stores
- Salvo Auto Parts
- Advantage Auto Stores
- Genuine Auto Parts stores
- Bond Auto Parts stores
- Tidewater Fleet Supply
- Bumper to Bumper Auto Parts
- Any Part Auto Parts
- Consumer Auto Parts
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