Two problems related to loud engine noise have been reported for the 2006 GMC Envoy. The most recently reported issues are listed below.
The contact owns a 2006 GMC Envoy denali. The contact stated while driving at an unknown speed, the steering wheel became difficult to manuever. The contact mentioned while starting the vehicle there was intermittently roaring noise and the check engine light illuminated. The vehicle was taken to a dealer however, the technician was unable to diagnose the failure. The manufacturer was not made aware of the failure. The failure mileage was 45,000 and the current mileage was 60,000.
Tl-the contact owns a 2006 GMC Envoy. The contact stated that while driving at 55 mph, the contact heard an abnormal noise coming from the engine compartment of the vehicle. In addition, the contact noticed corrosion on the front passenger's side of the vehicle. The vehicle was taken to an independent mechanic who diagnosed that the engine needed to be replaced and that the sub frame needed to be welded. . The engine was replaced. The manufacturer was notified of the failure. The failure mileage was 72,000. Oo.