Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner
engine whine
1-1 of 1 Results
  1. OEM Issues
    I have an engine whine that follows the engine's rpms, whine gets louder as rpm's rise. I have narrowed it down to the power steering pump after replacing the tensioner pulley and using a log screwdriver against the pump as the fiance reved it up for me to track down the whine. The pump has...
1-1 of 1 Results
Top