There are 28 owner-reported engine complaints for the 2003 Buick Regalin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED THAT WHILE DRIVING AT 55 MPH, THE VEHICLE REPEATEDLY SHUT OFF WITHOUT WARNING AFTER MULTIPLE ATTEMPTS. UPON INSPECTION OF THE VEHICLE, THE CONTACT'S FRIEND OPENED THE VEHICLE'S HOOD AND DISCOVERED THAT THE ENGINE WAS ENGULFED IN FLAMES. THE POLICE AND FIRE DEPARTMENT WERE CALLED TO THE SCENE AND THE FIRE WAS EXTINGUISHED. POLICE AND FIRE REPORTS WERE FILED AT THE SCENE, NO INJURIES WERE SUSTAINED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. TWO MONTHS LATER, THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA RECALL NUMBER: 09V116(ENGINE AND ENGINE COOLING) WHICH HE LINKED TO THE FAILURE. THE MANUFACTURER NOR THE DEALER WERE NOTIFIED OF THE FAILURE. THE VEHICLE HAD YET TO BE REPAIRED. THE FAILURE MILEAGE WAS UNKNOWN.
WHILE MY VEHICLE IS IN MOTION I CAN SMELL OIL BURNING FROM SOME WHERE
RECALL #15757 WAS PERFORMED BY DEALER ON 2/24/2016. THE VEHICLE AT THE TIME OF THE REPAIR HAD 255,300 MILES ON IT WHEN I TOOK IT TO THE DEALER (BROOKDALE CHEVROLET BUICK.GMC ON 5/30/18 WHEN I TOOK IT BACK TO THE DEALER FOR OIL DRIPPING ON THE MANIFOLD IT HAD 258,200. THERE IS SMOKE COMING FROM UNDER THE HOOD. WE HAD IT IN STORAGE AFTER THE REPAIR AND TOOK IT OUT THIS SPRING. THE WIFE SAID IT SMOKED AND THEN I DROVE IT AND I HAD A LOT OF SMOKE COMING FROM UNDER THE HOOD. SINCE THE REPAIR WE ONLY PUT 2,900 MILES ON THE VEHICLE. SURELY IF THE REPAIR WAS DONE CORRECTLY WE SHOULDN'T BE WORRYING ABOUT OUR SAFETY. THE CAR CAN'T BE DRIVEN AS IS. THE DEALER FLATLY SAID THEY WERE NO LONGER RESPONSIBLE FOR ANY MORE REPAIRS UNLESS I PAY THEM $1,100 TO REPLACE THE VALVE COVER AND VALVE COVER GASKET. THE CAR IS REGISTERED AT THE DEALER UNDER NL COMPANIES BECAUSE I HAVE A RENTAL. THEY CAN'T SEEM TO PUT IT UNDER MY NAME. I CAN APPRECIATE THEIR RELUCTANCE TO REDO THE REPAIRS BUT THERE IS NO WAY OIL SHOULD BE LEAKING AGAIN ON THE MANIFOLD AFTER 2.900 MILES. THEY WROTE DOWN THE WRONG MILEAGE ON THEIR 5/30/18 INVOICE. THERE SHOULD BE 4 DOCUMENTS ATTACHED IF I DID IT CORRECTLY.
TL* THE CONTACT OWNS A 2003 BUICK REGAL. AFTER PARKING THE VEHICLE, SMOKE APPEARED UNDER THE HOOD. THE FIRE DEPARTMENT WAS CALLED TO THE SCENE AND EXTINGUISHED THE FLAMES. A FIRE REPORT WAS NOT FILED. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS INVALID. THE FAILURE MILEAGE WAS 188,000.
GENERAL MOTORS SENT LETTER SAYING PARTS WERE AVAILABLE TO REPAIR ENGINES FOR RECALL # 15757, BUT MY DEALER HAS BEEN UNABLE TO OBTAIN PART NUMBERS 12590366 (COVER) AND 25532619 (GASKET) SINCE EARLY MARCH. DESPITE LETTER FROM GENERAL MOTORS, PARTS NEEDED FOR THIS RECALL REMAIN ON BACK ORDER. IN REPEATED CALLS TO GENERAL MOTORS CUSTOMER SERVICE LINE, I'VE BEEN TOLD THEY COULD NOT PROVIDE ANY INFORMATION ON TIMELINES TO RESOLVE THE PARTS BACKORDER.
2003 BUICK REGAL. CONSUMER WRITES IN REGARDS TO REPLACEMENT PARTS NOT AVAILABLE TO REPAIR RECALL NOTICE 15V-701. *SMD
TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING); HOWEVER, THE PART FOR THE RECALL REPAIR WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
2003 BUICK REGAL. CONSUMER WRITES IN REGARDS TO DROPS OF ENGINE OIL ON EXHAUST MANIFOLD COULD CAUSE AN ENGINE COMPARTMENT FIRE RECALL NOTICE. *SMD THE CONSUMER WAS INFORMED THE PARTS WERE NOT AVAILABLE. *JB
TL* THE CONTACT OWNS A 2003 BUICK REGAL. AFTER DRIVING THE VEHICLE AND PARKING, THE DRIVER NOTICED A BURNING ODOR. THE DRIVER LIFTED THE HOOD AND DISCOVERED FLAMES COMING FROM THE ENGINE COMPARTMENT. THE DRIVER USED A FIRE EXTINGUISHER TO EXTINGUISH THE FLAMES. THE FIRE DEPARTMENT WAS CALLED TO THE HOME. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 194,000. THE CONSUMER RECEIVED A RECALL NOTICE, REGARDING THE POSSIBILITY OF AN ENGINE FIRE. UPDATED 01/19/16. *JB
TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT RECEIVED A NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE, ENGINE COOLING) HOWEVER, THE PART TO DO RECALL WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARS NOT AVAILABLE.
TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT STATED THAT THERE WAS A PRESENCE OF AN OIL LEAK WHICH PROGRESSED WITHOUT WARNING. THE CONTACT NOTICED A PUDDLE UNDER THE VEHICLE. THE CONTACT LATER RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING). THE DEALER WAS UNABLE TO SUPPLY THE PART FOR SEVERAL MONTHS. THE CONTACT WAS UNABLE TO DETERMINE WHEN THE MANUFACTURER WOULD BE ABLE TO SUPPLY THE PART TO THE DEALER. THE FAILURE MILEAGE WAS NOT AVAILABLE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. UPDATED 05/11/16*LJ *TR
TL* 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.
TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. AFTER DRIVING LONG LENGTHS OF TIME, THE FRONT OF THE VEHICLE WOULD EMIT AN ABNORMAL ODOR AND THE OIL AND ENGINE WARNING LIGHTS ILLUMINATED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS UNKNOWN. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.
TL* THE CONTACT OWNS A 2003 BUICK REGAL. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.
TL* THE CONTACT OWNED A 2003 BUICK REGAL. THE CONTACT STATED THAT THE VEHICLE WAS PARKED, HE NOTICED GRAY SMOKE WAS COMING FROM THE SIDE OF THE HOOD. THE CONTACT STATED THAT THE FRONT OF THE VEHICLE THEN CAUGHT ON FIRE. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. A POLICE AND FIRE REPORT WAS FILED. THE VEHICLE WAS TOWED TO AN IMPOUND LOT AND THE FAILURE WAS UNDETERMINED. THE VEHICLE WAS DESTROYED. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE, ENGINE COOLING). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 156,000.
TL* THE CONTACT OWNS A 2003 BUICK REGAL. AFTER DRIVING APPROXIMATELY 5 MPH AND PARKING THE VEHICLE, THERE WAS SMOKE COMING FROM UNDERNEATH THE HOOD OF THE VEHICLE. THE HOOD WAS OPENED AND THERE WAS SMOKE. APPROXIMATELY TWO WEEKS LATER WHILE DRIVING AT APPROXIMATELY 5 MPH AND THEN PARKING THE VEHICLE, THE CONTACT WAS ALERTED THAT THE VEHICLE WAS ON FIRE. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE CONTACT DISCOVERED THAT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING). THE APPROXIMATE FAILURE MILEAGE WAS 200,000. UPDATED 02/05/16*LJ *CN
TL* THE CONTACT OWNS A 2003 BUICK REGAL. WHILE DRIVING AT AN UNKNOWN SPEED, THE CONTACT NOTICED SMOKE COMING FROM THE HOOD OF THE VEHICLE. THE CONTACT LIFTED THE HOOD AND NOTICED THE ENGINE HAD CAUGHT FIRE, WHICH DESTROYED THE ENGINE AND CAUSED A FAILURE WITH THE COOLING FANS. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE CONTACT WAS A CERTIFIED MECHANIC AND STATED THAT THE PRESSURE RETURN REGULATOR, SPARK PLUG WALLS, AND AIR CONDITIONING UNIT WERE REPLACED. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V507000 (ENGINE AND ENGINE COOLING), WHICH STATED THAT IN THE CASE OF OIL DRIPPING INTO THE HOT SURFACE OF THE EXHAUST, THE VEHICLE MAY CATCH FIRE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 175,000.
TL* THE CONTACT OWNS A 2003 BUICK REGAL. WHILE DRIVING 40 MPH, THE CONTACT NOTICED AN ABNORMAL ODOR IN THE FRONT OF THE VEHICLE. WHILE PARKED, THE VEHICLE MADE A LOUD NOSE AND THE VEHICLE CAUGHT FIRE UNDER THE HOOD. THERE WERE NO INJURIES. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. THE VEHICLE WAS NOT TOWED OR SALVAGED. THERE WAS NO POLICE REPORT FILED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
TL* THE CONTACT OWNED A 2003 BUICK REGAL. THE CONTACT STATED THAT WHILE PARKED, THE CONTACT WAS NOTIFIED THAT THE VEHICLE WAS ON FIRE. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPARTMENT. A POLICE REPORT WAS FILED AND NO INJURIES WERE REPORTED. THE VEHICLE WAS TOWED. THE VEHICLE WAS DESTROYED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING). THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 185,000.
MY ABS, TRACTION & SERVICE VEHICLE SOON LIGHTS CAME ON. SHORTLY AFTER, THE CAR STALLED WHILE TURNING ON THE TURN SIGNALS. DURING THE STALL, THE POWER STEERING AND ABS LOCKED UP. I NOTICED THAT THE CAR WOULD STALL WHENEVER A TURN SIGNAL WAS TURNED ON. AFTER READING FORUMS, I SEE THAT THIS HAS BEEN A PROBLEM FOR MANY PEOPLE! *TR
Showing 1–20 of 28 complaints
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026