Power steering is one of those systems most drivers don’t think about until it stops working. When your steering feels tight, sluggish, or starts making noise, it could be a sign that your power steering fluid is overdue for replacement. A power steering flush is not part of every routine maintenance plan, but it can make a big difference in how your vehicle handles and how long the steering components last.
Why Your Car Needs Power Steering Fluid
The power steering system uses hydraulic pressure to help you turn the wheel with minimal effort. Power steering fluid acts as the hydraulic medium, allowing pressure to build and transfer motion to the steering rack or gearbox. It also lubricates internal parts and helps prevent corrosion and wear.
Over time, this fluid breaks down due to heat, friction, and contamination. It can become dirty or full of tiny metal particles from the internal components. When that happens, it can no longer do its job effectively, and your steering performance may suffer.
Signs You May Need a Power Steering Flush
If you notice any of the following symptoms, it may be time to have your power steering system inspected:
- Whining or groaning noises when turning the wheel
- Stiff or jerky steering response
- Fluid that looks dark or smells burnt
- Leaking power steering fluid near the reservoir or hoses
These signs don’t always mean you need a flush immediately, but they should prompt a closer look by a technician. Often, these issues begin when the fluid is contaminated or low.
What Happens During a Power Steering Flush
Our technician will start by checking the condition of your current power steering fluid. If it appears degraded, they will drain the old fluid and use a specialized machine to flush out any remaining debris from the hoses and steering components. Then, they refill the system with fresh fluid that meets your vehicle’s specifications.
This process helps restore proper hydraulic function, improve steering feel, and protect the pump, rack, and valves from further damage.
How Often Should You Replace Power Steering Fluid
Unlike oil changes, there is no universal mileage interval for power steering flushes. Many automakers do not list it as a required service unless there is contamination or another issue. However, some repair shops recommend a flush every 50,000 to 75,000 miles, especially for vehicles used in hot climates or stop-and-go traffic.
If your car is older or has high mileage, it may benefit from more frequent fluid checks. A quick inspection during routine maintenance can help determine if a flush is necessary.
What If You Skip It
Driving with old or contaminated fluid can put stress on your power steering pump and other components. Over time, this can lead to leaks, damage, or even total failure of the system. Repairs to power steering racks or pumps can be costly, and they often require replacing multiple parts.
Keeping the fluid clean can extend the life of the system and help avoid those bigger expenses down the road.
Don’t Forget About Other Steering Components
Power steering isn’t just about fluid. Hoses, seals, and the steering pump can also wear out. During a flush, a technician may spot early signs of wear, like bulging hoses, minor leaks, or looseness in the steering feel.
Catching those issues early gives you the chance to make repairs before they become more expensive or affect your safety behind the wheel.
Protect Your Steering System with Help from Extreme Auto Repair in Parker and Centennial, CO
If your steering doesn’t feel right or your power steering fluid hasn’t been checked in a while, visit Extreme Auto Repair in Parker or Centennial, CO. Our team will inspect the system, flush the fluid if needed, and make sure everything works the way it should.
Schedule your service today and keep your vehicle steering smoothly and safely.