Hello guys,
I have a chevy traverse 2011 and recently noticed some ratling when I start the engine, so I used TopDon scanner tool and got the codes: P0008 & P0017, and I’m not sure how to start diagnosing the vehiacle!
how can I till if it’s the VVT solinoed valve or the phaser or timeing chain tightiner…
any advice here?
the scanner is saying: for P0017 – crank shaft position exhust camshaft position correlation bank1. and for P0008 – engine position system performance bank1
thanks