Four problems related to loud engine noise have been reported for the 2001 Chevrolet Silverado. The most recently reported issues are listed below.
While driving about any mph could hear a loud noise coming from engine. Lately, had developed strong vibration. Consumer had contacted dealer, and they said that problem was due to not enough warm up in morning. Please provide more information.
While driving at any mph could hear a loud noise coming from engine. Had contacted dealer, and they could not find what wa scausing it. Please provide more information.
When starting vehicle, whether it's cold or hot, vehicle will make a loud noise that comes from engine. Noise gets worse when getting on the highway. Door windows were loose. Dealer states the engine noise is normal.
There is a loud noise coming from enigne. Has taken vehicle to dealer, but dealer cannot find cause of problem.