In the last two weeks I have been experiencing an increased amount of noise from my power steering pump.
The noise is best described as a whine that increases when I turn or rev the motor. I was not experiencing any issue when actually turning the wheels, just the noise.
Went to my Chevy dealer, he said I had the wrong viscosity power steering fluid in my truck. To my knowledge I have the same fluid as when my 07 came off the assembly line?
From paperwork ?Test drive and inspect for noise. Check SI for bulletins. Per document #1875699 flush power steering fluid system with synthecit power steering fluid. Retest drive. Normal pump noise remaining?
The truck is quiet again.
Mort914
2007 Avalanche LT3
The noise is best described as a whine that increases when I turn or rev the motor. I was not experiencing any issue when actually turning the wheels, just the noise.
Went to my Chevy dealer, he said I had the wrong viscosity power steering fluid in my truck. To my knowledge I have the same fluid as when my 07 came off the assembly line?
From paperwork ?Test drive and inspect for noise. Check SI for bulletins. Per document #1875699 flush power steering fluid system with synthecit power steering fluid. Retest drive. Normal pump noise remaining?
The truck is quiet again.
Mort914
2007 Avalanche LT3