Posted 1/12/2016 18:38 (#5031275 - in reply to #5030265) Subject: RE: 09 Chevy 1500 engine power reduced
I would check codes,look the up on line, clear them. It maybe the throttle body positioning solenoid.
My 2010 was doing same thing. Check with dealership maybe under warranty.
09 Chevy 1500 engine power reduced
