Two problems related to ignition have been reported for the 2004 Buick Regal. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Buick Regal based on all problems reported for the 2004 Regal.
The contact owns a 2004 Buick Regal. The contact stated that while driving 10 mph, the engine, steering wheel and brakes failed without warning. The contact mentioned that the vehicle suddenly decelerated. The vehicle was restarted and resumed normal operations however, the failure recurred five minutes later. The manufacturer was not contacted. The vehicle was taken to an independent mechanic, who diagnosed that the throttle body and ignition switch needed to be replaced. The vehicle was not repaired. The failure mileage was 120,500 and the current mileage was 120,600.
2004 Buick Regal stops while driving. Key was stuck in ignition and repaired at local dealer in macon. Vehicle now shuts off while driving at speed at 45 mph or more.