2008 GMC Envoy Repair Question
Topics covered: Engine, Four wheel drive, Mechanic.
Mileage: No information provided.
Mileage: No information provided.
Asked on October 7, 2010
2008 GMC Envoy Engine noise
Engine Mechanical problem
2008 GMC Envoy 6 cyl Four Wheel Drive Automatic 65000 miles
My enging is making a high pitch whining sound and I just replaced it with new spark plugs what could be the problem.
2008 GMC Envoy 6 cyl Four Wheel Drive Automatic 65000 miles
My enging is making a high pitch whining sound and I just replaced it with new spark plugs what could be the problem.
Asked by levon810