If you’re like most drivers, you dread the sound of your power steering going out. It’s an unmistakable sign that something is wrong with your car and can be really frustrating when it happens. In this article, we’ll take a look at some of the most common causes of power steering going out and what you can do to try and fix them.
What Causes a Power Steering Issue?
Power steering is one of the most important systems on a car, as it helps to keep the vehicle in control while driving. If your power steering goes out, it can cause a lot of issues, including being difficult to steer and making it difficult to drive. Here are some of the most common causes of power steering issues:
1. Faulty Steering Pump: The power steering pump is one of the most important parts of your car’s system, and if it’s not working correctly, it can cause your power steering to go out. This is often due to a faulty seal or worn component, and can be fixed by replacing the pump altogether.
2. Damaged Pumps: If the power steering pump isn’t working properly, it can also cause damage to the pumps themselves. Over time, this can result in a leak or a failure that causes the power steering to go out. In this case, repairing or replacing the pumps may be necessary.
3. Defective Rack & Pinion: Another common cause of power steering problems is a defective rack & pinion system. This component helps to transfer power from the engine to the wheel, and if it’s not functioning correctly.
Diagnosing a Power Steering Issue
If you’re experiencing problems with your car’s power steering, there are a few things to check before calling a mechanic. Here are four common causes of power steering issues and how to diagnose them:
1. A clogged or dirty oil filter- When the oil filter traps dirt and other debris, it can cause the power steering to become ineffective. To clear the filter, remove the cap and pull out the filter cartridge. Wipe down the filter area with a clean cloth and replace the cartridge.
2. A worn gearbox- If the gearbox is worn out, it can cause damage to the power steering system components. Inspect the gearbox for obvious wear and tear, and replace it if necessary. Be sure to install a new gearbox torque specification when replacing it.
3. A damaged rack- The rack helps transfer power from the engine to the axles in your car’s power steering system. If it’s damaged, it can cause poor performance or even failure of the power steering system altogether. Check for any signs of damage, such as cracks or holes in the rack, and replace it if necessary.
How to Fix a Power Steering Issue
If your car’s power steering goes out, you can fix it yourself by following these steps:
1. Check the power steering fluid level. If it’s low, add new fluid to the reservoir.
2. Disconnect the power steering hose from the pump.
3. Remove the pump cover by unscrewing it from the top of the pump.
4. Remove the impeller and hub assembly by pulling them straight out. Be careful not to damage them.
5. Clean all of the parts with a degreaser and a rag. Pat them dry with a paper towel.
6. Reinstall the impeller and hub assembly, reversing the removal steps. Be sure to torque the screws to specifications (usually 8-11 ft/lbs).
7. reconnect the power steering hose and reattach the pump cover.
Conclusion
If you’re experiencing problems with your power steering, there are a few things that you can do to try and troubleshoot the issue. First, check to see if anything has been obstructing the flow of fluid from the power steering pump. If nothing seems to be blocking the fluid, then you may want to check for any clogged hoses or filters. Finally, if all else fails and your power steering still isn’t working correctly, it may be time to have a technician take a look at it. Good luck!