Problems · by component
1998 Buick Regal engine problems
29 owner complaints to NHTSA about the 1998 Buick Regal cite engine, 9% of all 312 complaints for this model year.
Complaints
29
9% of all complaints
Crashes
1
Reported by owners
Fires
11
Reported by owners
Injuries
2
Reported by owners
What owners say about the engine
Verbatim from NHTSA complaints, newest first
“On my way home from purchasing the vehicle, the car began to lose power and i noticed black smoke though the rear view mirror. Another driver signaled me down, so I pulled over and realized my car was on fire. The fire was in the engine compartment from what appeared to be the exhaust manifold. Since i was in a residential area, i grabbed a water hose and began to diffuse the fire. The fire department arrived and forced my hood open to reassure the fire was out. Luckily i was able to make it out safe. But i strongly believe my life and the lives of other drivers were definitely in danger”
“TL* THE CONTACT OWNED A 1998 BUICK REGAL. THE CONTACT STATED WHILE HER HUSBAND WAS IDLE AT A GUARD SHAFT, WHEN SHE SAW SMOKE COMING FROM THE HOOD OF THE VEHICLE. THE DRIVER MOVED FORWARD AWAY FROM THE GUARD SHAFT AND PARKED THE VEHICLE. THE CONTACT STATED NO WARNING LIGHTS WERE ILLUMINATED. THE CONTACT STATED HER HUSBAND OPENED THE HOOD AND SAW FIRE COMING FROM THE ENGINE. THE CONTACT STATED THE GUARD PROVIDED A FIRE EXTINGUISHER TO HER HUSBAND TO EXTINGUISH THE FIRE. THE FIRE DEPARTMENT WAS CONTACTED AND A COMPLAINT WAS FILED. THE VEHICLE WAS TOWED TO IMPOUND LOT. THE VEHICLE WAS DESTROYED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED AS OF YET. THE CONTACT STATED SHE RECEIVED RECALL LETTER NHTSA CAMPAIGN NUMBER: 09V116000 (ENGINE AND ENGINE COOLING) AFTER THE FAILURE. A DEALER WAS NOT CONTACTED. THE MANUFACTURER HAD BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.”
“TL* THE CONTACT OWNS A 1998 BUICK REGAL. THE CONTACT STATED THAT THE ENGINE WARNING INDICATOR CONTINUED TO RANDOMLY FLASH. ALSO, ONCE THE VEHICLE WAS STARTED, THE ENGINE WOULD MISFIRE AND THE VEHICLE WOULD OVERHEAT. THE VEHICLE WAS NOT DIAGNOSED BY A DEALER. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBERS: 09V116000 (ENGINE AND ENGINE COOLING) AND 99V356000 (EXTERIOR LIGHTING), BUT THE CONTACT WAS UNCERTAIN IF THE FAILURES WERE RELATED TO THE RECALLS. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES. THE FAILURE MILEAGE WAS NOT AVAILABLE.”
“TL* THE CONTACT OWNS A 1998 BUICK REGAL. THE CONTACT STATED THAT OIL WAS LEAKING ONTO THE REAR EXHAUST MANIFOLD AND SPARK PLUGS. THERE WAS NO WARNING INDICATOR ILLUMINATED. THE DEALER WAS NOT CALLED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 135,000.”
“TL* THE CONTACT OWNS A 1998 BUICK REGAL. WHILE THE VEHICLE WAS UNDERGOING SCHEDULED MAINTENANCE, THE MECHANIC NOTICED AN OIL LEAK EMERGING FROM THE REAR VALVE COVER. THE CONTACT STATED THAT THE VEHICLE WAS REPAIRED APPROXIMATELY ONE YEAR AGO FOR THE FRONT VALVE COVER PER A RECALL, BUT THE FAILURE RECURRED. THE RECALL DETAILS WERE UNKNOWN. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 84,000.”
“TL* THE CONTACT OWNS A 1998 BUICK REGAL. WHILE PARKING THE VEHICLE IN THE GARAGE, THE CONTACT NOTICED SMOKE COMING FROM THE HOOD. THE ENGINE CAUGHT ON FIRE WITHOUT WARNING. THE CONTACT EXTINGUISHED THE FIRE WITH A FIRE EXTINGUISHER. THERE WERE NO INJURIES AND A POLICE REPORT WAS NOT FILED. THE FAILURE MILEAGE WAS 133,000.”
Showing 6 of 29 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.