1998 Buick Riviera recalls & complaints
Source: NHTSA, updated daily. Last checked 2026-10-19. Recalls apply to specific VINs — run your VIN to confirm.
Recalls: check by VIN
Useful for owners
- OBD2 code reader — see what the car's computer is reporting
- Compact car fire extinguisher
- 1998 Buick Riviera owner's manual
Owner complaints filed with NHTSA
Most complained-about parts: Steering (7), Engine (6), Brakes (6), Hydraulic (5), Wheels / tires (4).
Complaints are unverified reports from owners. A pattern (many complaints about the same part) matters more than any single one.
Read recent complaints (8)
09/21/2016 · Engine
IT STARTED OUT AS A SMALL OIL LEAK, BUT I RECENTLY NOTICED THE LEAK HAS EXPANDED SIGNIFICANTLY. IT'S DIFFICULT TO PINPOINT THE LEAK, BUT AN OIL PAN UNDER THE CAR SHOWS SIGNIFICANT PUDDLING OF OIL. A SEALER/CONDITIONER DOESN'T APPEAR TO HAVE BEEN AFFECTED. WHILE ONLINE, I NOTED THAT THE 3800CC 3.8L ENGINE SEEMS NOTORIOUS FOR THIS PROBLEM, AND OTHER MODELS…
09/21/2016 · Fuel system
ABOUT TWO MONTHS AGO, WHEN FUELING MY VEHICLE, I NOTICED A PUDDLE OF GASOLINE IN THE VICINITY OF THE LEFT REAR WHEEL, INLINE WITH THE FUEL FILLER DOOR. I HAD NOTED THE CHECK ENGINE LIGHT SUBSEQUENTLY CAME ON AND CODE 0440 (OR A VARIANT OF THAT, I CANNOT RECALL WITH 100% CERTAINTY. WHEN I HAD SOME FREE TIME, I STARTED INVESTIGATING THE EMISSIONS CODE AND D…
03/16/2016 · Engine
TL* THE CONTACT OWNS A 1998 BUICK RIVIERA. WHILE ENTERING THE VEHICLE, THE CONTACT NOTICED ENGINE OIL ON THE GROUND UNDER THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE VALVE COVER GASKET FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGI…
02/05/2016 · Engine · fire
TL* THE CONTACT OWNS A 1998 BUICK RIVIERA. WHILE STOPPED, THE CONTACT NOTICED SMOKE COMING FROM THE ENGINE COMPARTMENT OF THE VEHICLE. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE CONTACT WAS A CERTIFIED MECHANIC WHO DIAGNOSED THAT THE VALVE COVER GASKET NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. T…
10/27/2015 · Engine
TL* THE CONTACT OWNS A 1998 BUICK RIVIERA. WHILE THE VEHICLE WAS PARKED, THERE WAS A PUDDLE OF OIL DRIPPING NEAR THE ENGINE AREA. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 300,000.
01/22/2008 · Seats · fire
I STARTED MY CAR, 98 BUICK RIVIERA, AND TURNED THE SEAT HEATER ON. I CAME BACK 5 MINUTES LATER AND STARTED DRIVING MY CAR TO WORK. ABOUT 4 MINUTES AFTER I LEFT MY HOUSE I STARTED SMELLING SMOKE LIKE SOMETHING WAS BURNING BUT I WAS VERY NEAR MY WORK SO I JUST KEPT GOING. AT WORK WHEN I STEPPED OUT OF MY CAR I NOTICED THAT THERE WAS A SMALL FIRE ON MY SEAT AN…
10/15/2007 · Steering
STEERING WHEEL HAS DEVELOPED A VERY SIGNIFICANT "WOBBLE" WHICH EXISTS REGARDLESS OF WHAT TILT POSITION IT IS IN. THE WOBBLE IS DIAGONAL, FROM NORTHEAST TO SOUTHWEST IN DIRECTION, AND THE APPARENT PIVOT POINT OF THE WOBBLE IS JUST BEHIND INSTRUMENT PANEL LEVEL. HAD CAR AT DEALER FOR OTHER WORK, AND THEY COMMENTED ON IT TOO. DID NOT CALL IT A SAFETY ISSUE…
09/21/2007 · Vehicle Speed Control
TL*THE CONTACT OWNS A 1998 BUICK RIVIERA. WHILE DRIVING 40 MPH, THE VEHICLE CONTINUED TO ACCELERATE AND WOULD NOT STOP WHEN THE CONTACT DEPRESSED THE BRAKE PEDAL WITH BOTH FEET. HE DROVE ON THE SHOULDER AND HAD TO PLACE THE VEHICLE IN NEUTRAL FOR IT TO STOP. THE CONTACT OPENED THE HOOD NOTICED THAT THE PLASTIC SHIELD SEPARATED THAT COVERS THE MOTOR. HE…