Question I was driving home for work. All of a sudden my steering wheel gets tight. I pull over and find my belt split in two. I have half a.belt running on my ac/alternator. So i go to auto zone get a belt. Guy there says it cant be the belt. He said maybe the power steering pump but "hes not a mechanic" he said. Is there a fuse maybe but im not seeing one on the relay. No fluid leaking just a funny noise when im at a dead spot then step on the gas. Any other possibilities to where im not having to replace the pump. Could it be something else? Oh and my fluid is good. Thanks please respond.
Answer Hi Billy,
It would be useful to know which engine (L) is in the vehicle.
Does the power steering pump belt drive any other component or just the steering pump? If just that, then the best thing to do is get a replacement belt, relieve the tension on the belt (there is a pulley that tensions the belt which should be adjustable) then remove the faulty belt.
Then rotate the pulley on the power steering pump to see if it is turning freely or is hard to turn/rough in its rotation.
If it turns easily then put on the new belt and tighten its tension till it will deflect about 3/8" when pushed on midway between the longest stretch of the belt between two pulleys. Then start the engine and see if the noise is gone and power steering is working again.
If the pump instead turns roughly by hand then replace the power steering pump.
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