Questions & Answers for: 2002 gmc envoy engine knocking

2002 gmc envoy bose 6cd player does not play, shows player error 2002 gmc envoy bose 6 cd player does not play, shows player error. if you press eject button it makes noise but no cd. if you press ...

2002 envoy I6 4.2 engine knocks when cold if its at the top end its pistion slap if its at the bottem end(of your engine) its a crank shaft bearing. with out going into extream detail, a ting sound at

2002 envoy Motor was pulled and replaced with same motor different year - one that doesn't have a knock sensor. when key turned lights go on and nothing else. no spark opps, sounds like the engine ...

Can a cadylac converter cause a knocking noise from the engine? Not unless the pipes have seperated inside exaust even then the knocking comes from exaust not engine.

...2002 envoy why is that Knocking can usually be traced to a lack of lubrication, old engine oil, or a batch of bad gasoline.  If you can determine where the knocking is coming from, it would be ...

how many knock sensors are on a 2002 GMC Envoy? one

...2002 Envoy started knocking on the way home and the oil pressure dropped om the gauge. I wouldn't drive the vehicle till you find out what is wrong. Have you ever changed the oil and filter, plus, ...

2002 GMC Envoy and it is knocking and the oil disappeared. I had an oil change about 2 months ago. I drove my Envoy to town and on the way home it started knocking loudly. I was about a mile home so I

2002 GMC Envoy 6 cly. Should idle between 500-600. Clean your throttle body with the battery disconnected to help with the fluctuation. The roaring very well could be your fan clutch. Fan clutches are

...GMC Envoy my AC vents blow out cold on the sides, dash board and the feet but not the front vents or the back seat vents and at times there's a knocking noise that comes and goes. The knocking is ...