One problem related to coolant leaking has been reported for the 2003 Buick Regal. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Buick Regal based on all problems reported for the 2003 Regal.
The contact owns a 2003 Buick Regal. The contact stated that while parked, it was observed that engine oil was leaking from underneath the vehicle onto the ground. The failure occurred constantly. The contact received a notification of NHTSA campaign number: 15v701000 (engine and engine coolant) however, the part for the recall was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not notified of the failure. The failure mileage was unknown. Parts distribution disconnect.