2004 Chevrolet Avalanche Repair Question
Topics covered: Spark, Spark plugs.
Mileage: 160,000 miles.
Mileage: 160,000 miles.
Asked on February 9, 2011
2004 avalanche shaking
I have a 2004 chevy avalanche i just put new spark plugs and now my truck is rattling or shaking when it is on park or a stand still what could of cause this it was running fine before
Answer
Replied on March 15, 2011
cold be a bad plug wire or injector. or something got onthespark plug.