How Often To Replace Power Steering Fluid: Everything You Need To Know!

If your car is steering a little harder than usual, you may be wondering if it’s time to replace the power steering fluid. In this blog post, we’ll give you some guidelines on how often to replace your power steering fluid.

How Often To Replace Power Steering Fluid: Everything You Need To Know!

Power steering fluid is a fluid that helps to move the power steering pump and servo. Over time, the fluid can become contaminated and may need to be replaced. Power steering fluid should be replaced every 3-6 months, depending on the type of vehicle.

Why Replace Power Steering Fluid?

The power steering system is a critical component of your car and should be replaced at least every 7 years, or when the fluid shows signs of wear. Power steering fluid is a blend of synthetic and natural oils, and it helps to lubricate the internals of the power steering system. Over time, the oil will break down and cause the power steering system to become less effective. When this happens, you may experience decreased steering response, slippage, and even failure.

When to Replace Power Steering Fluid

When it comes time to replace your power steering fluid, you’ll want to do so as a regular maintenance task. Checking the level and replacing any necessary fluid whenever the indicator light comes on will ensure optimal operation of your vehicle’s steering system.

How to Replace Power Steering Fluid

Replacing power steering fluid is an important task that should be carried out on a regular basis. Follow the manufacturer’s instructions to ensure proper fluid replacement while keeping your car in good working order.

Tips for Replacing Power Steering Fluid

One of the most common repair tasks for luxury cars is to replace power steering fluid. When the fluid leaks or becomes waterlogged, it can cause heavy steering and reduced maneuverability. Here are some tips for replacing power steering fluid:

  1. Check the condition of the fluid reservoir cap before doing any work on your car. If it’s not tight, it will allow air into the system and lead to instability and possible leakage.
  2. Make sure you have all of the tools you need before beginning: a screwdriver, wrenches, Torx bits (T10, T15, T20), funnel and jug/container to catch any spilled fluids. Check your owner’s manual for exact tool requirements specific to your model car.
  3. Locate the power steering pump located below the wheel on many luxury cars; others may have a hydraulic pump instead (check your owner’s manual). With proper access, remove the four screws that hold it in place (two on each side). Be careful not to lose any screws – they’re often small and difficult to find later! Pry up gently at first until one side pops off – then do both sides quickly so you don’t drop anything down into the pump housing!
  4. Carefully pour out all of the old power steering fluid into an appropriate container – be sure there is no dust or other loose material mixed in with it! Shampooing out old Power Steering Fluid will help improve its quality when you put in a new batch later on! Once everything has been drained, wipe down all areas where oil might have seeped past Logan seals; this includes around intake manifold bolts and throttle body gaskets as well as around exhaust manifolds and catalytic converters if present (check your owner’s manual).
  5. If there is rubber sealant present anywhere within reach on either component- like around hoses or torque converter mounts- carefully peel back such sealant using a clean fingernail or piece of stiff paper towel soaked in acetone/ether solution (available at most auto parts stores) until smooth metal under finger shows through; then press firmly back into place with fingers or hammer head surrounded by new sealant material so that fingertip imprint remains visible (resembles raw chicken being pressed onto cooked meat). Replace Torx bolts with same size securement after torquing them down properly according to manufacturer specifications!!! Installation must match OEM spec!!! installing anything else without matching specs can cause leaks, premature failure, and possible injury!!!
  6. Replace the power steering pump if necessary. On most cars, this is a straightforward replacement that just requires removing the four screws and replacing the pump. Be sure to replace the sealant around the torque converter mounts and hoses as well as around the bolts that secure the pump to the chassis – these are often difficult to access and can become loose over time.
  7. Once everything has been replaced, re-install the reservoir cap and torque converter mounts/hoses (if applicable), replace any Torx bolts you removed, and re-connect all wiring harnesses. Be sure to flush all fluid systems including engine, transmission, differential, power steering and brakes with fresh fluid before driving your car.

FAQ: How Often To Replace Power Steering Fluid

There are many questions from people related to how often to replace power steering fluid. But don’t worry, we have the answers! So, here we are answering some important questions.

FAQ: How Often To Replace Power Steering Fluid
How often should you replace your power steering fluid?

Power steering fluid should be replaced every 30,000 miles or as specified by your car’s manufacturer.

What are the symptoms of low power steering fluid?

If your power steering fluid is low, you may notice a whining noise when you turn the steering wheel. The steering may also feel heavy or sluggish.

What happens if you don’t replace your power steering fluid?

If you don’t replace your power steering fluid, it can cause the power steering pump to overheat and fail. This can be costly to repair and may even require a new power steering pump.

How do you check power steering fluid level?

To check the power steering fluid level, simply locate the power steering reservoir and check the fluid level. If it is low, add more power steering fluid until it reaches the “full” line.

Can I replace my power steering fluid myself?

Yes, you can replace your power steering fluid yourself. Simply locate the power steering reservoir and add the recommended type of power steering fluid.


The most important thing to remember when replacing power steering fluid is to use the correct type and capacity for your car. Over time, power steering fluid can become contaminated and cause decreased effectiveness. Replacing the fluid every 3,000 miles or 12 months is usually a good rule of thumb.

In conclusion, it is important to replace your power steering fluid regularly in order to keep your car running smoothly. Depending on how often you use your car, you should replace the fluid every 30,000 to 50,000 miles.

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