Steering wheel slow to respond. Here are some signs and symptoms to watch for: If the steering is stiff, it may mean the power-assist from the hydraulic fluid is failing due to the pump struggling to do its job. All belts are in place and aren't slipping, the pump has the correct fluid and level, no oil is leaking and the hoses look to still be in good shape. Replace the cap. 2) Clogged Reservoir. If Your Power Steering Does Not Work At Slow Speeds, Check The Power Steering Pump. How To Diagnose Bad Power Steering Hose - YouTube Worn electronic components As was mentioned earlier, electric power steering systems have a steering torque sensor, an electric . Run a quart or two through it and put it back together. Noise in the power steering is a huge symptom followed by reduced power steering assist. How do you know if your power steering is clogged up? Click to see full answer 4. What is everyone doing to diagnose the failure? Power steering is still tight , responsive, and the issue is not noticeable when not idling. Is power steering return line high pressure? - FindAnyAnswer.com :act060: I had a whine in the power steering of my 06 Ridgeline with 60k miles. One of the most common symptoms of a bad power steering rack is that the steering feels loose and has excessive play. An engine-driven hydraulic pump spins because a belt driven by the crankshaft pulley. When a power steering hose gets clogged, it will harden the steering wheel and make it difficult to turn. This fluid may be seen on the ground beneath your vehicle. How about the other line where it connects to power steering gear box? If the previous owner (s) took good care of the vehicle and did regular oil changes, the cam shafts and related parts will look clean. The first thing that you would want to do is look around the power steering hoses for any obvious signs of a leak. what happens if your return line is plugged up or clogged?? Regular replacement of the reservoir is encouraged to keep your system functioning optimally. solution: replace any affected power steering lines. The internal parts and the seals present inside the power steering also feel the debilitating effects of age and lose the pressure. If the power steering on your Mustang is making noise, check the power steering fluid level and condition in the reservoir and check the steering filter .