One problem related to loud engine noise has been reported for the 2005 GMC Envoy. The most recently reported issues are listed below.
Tl-the contact owns a 2005 GMC Envoy. The contact stated that while driving at approximately 70 mph, the contact had smelled a odor coming from under the dashboard. The contact stated that he heard a abnormal noise coming from the steering column when making a turn. The check engine warning indicator was illuminating. The failure occurred on multiple occasions. The manufacturer was not notified of the failure. The approximate failure mileage 142,00. Kc.