I have a 2006 Envoy with a 4.2. Lately it has been making a noise kind of similar to when a power steering pump is going bad, but it happens even if I am not turning the wheel. It is hard to tell but it might change with RPM.
I did read another thread about someone with a similar issue, but I don't know if I would describe this as wining as that person did, but I suppose it could be.
I am fairly sure it is not the power steering pump because the noise doesn't change when turning whereas from experience in the past it would if it was that.
Would love to fix this myself if at all possible so any help finding the problem would be great. I can record the noise and post if nessisary.
Thanks all!
I did read another thread about someone with a similar issue, but I don't know if I would describe this as wining as that person did, but I suppose it could be.
I am fairly sure it is not the power steering pump because the noise doesn't change when turning whereas from experience in the past it would if it was that.
Would love to fix this myself if at all possible so any help finding the problem would be great. I can record the noise and post if nessisary.
Thanks all!