Ignition Coils Failure Problems of GMC Envoy

Submission from constituent re GMC executive letter reply in engine stalling/stopping while being driven on the freeway of California. The consumer stated the vehicle stalled several times. Also, the service engine soon light illuminated, due to a faulty ignition coil. The dealer also replaced the ignition switch, as the possible cause of the engine stalling. The consumer continued to experience stalling issues, as the dealer was unable to determine the cause. When the vehicle stalled, the abs and brake warning light illuminated. The dealer found the rear speed sensor connector broken and not sitting properly in the sensor. They repositioned the connector and secured it to the sensor. The consumer discovered a recall, which described the same symptoms he experienced. Recall # 04v289000.

See all problems of the 2002 GMC Envoy 🔎.

The contact owns a 2007 GMC Envoy. The contact was driving approximately 55 mph when the vehicle stalled without warning. The contact stated that the failure was the fourth occurrence. The vehicle was taken to the dealer after each failure and the dealer first diagnosed that the computer system was defective and would need to be replaced. The second time, the dealer replaced the ignition coil and the third recurrence of the failure, the accelerator pedal was replaced. Each of the remedies administered failed to repair the problem. The vehicle was towed back to the dealer who was not able to diagnose the failure. The manufacturer was contacted who filed a report and stated that they would contact him at a later date. The vehicle was not repaired. The failure mileage was 79,000 and the current mileage was 82,000.

See all problems of the 2007 GMC Envoy 🔎.