1998 Pontiac Bonneville

High concern

Owners filed 277 complaints about this vehicle with federal regulators, most often about the engine and engine cooling › engine › gasoline. It has been recalled 2 times.

When it fails
020k40k60k90k120k200k
71,725 milesMedian miles at failure

117 complaints record an odometer reading. Failures cluster around 60,00075,000 miles.

What fails
ComponentReportsCrashesFiresInjuries
Engine and Engine Cooling › Exhaust System › Manifold/Header/Muffler/Tail Pipe44
030
Engine and Engine Cooling › Engine › Gasoline40
0101
Engine and Engine Cooling40
001
Engine and Engine Cooling › Engine31
020
Engine and Engine Cooling › Cooling System23
110
Fuel System, Gasoline › Delivery14
132
Power Train › Automatic Transmission8
100
Fuel System, Gasoline › Carburetor System8
000
Unknown or Other6
101
Engine5
020

2 safety recalls

Part 573 reports
Exterior Lighting09E012000
Filed Apr 7, 200916,270 vehiclesSabersport

Defect. SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.

Risk. DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.

Remedy. SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT 1-909-598-7589.

Fuel System, Gasoline › Delivery04V090000
Filed Feb 24, 2004910,873 vehiclesGeneral Motors Corp.

Defect. ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 3800 V6 (L36) ENGINES AND CERTAIN DELPHI FUEL PRESSURE REGULATORS, THE REGULATORS HAVE A MUCH HIGHER THAN USUAL RATE OF FUEL LEAKS. A LEAK CAN ALLOW FUEL TO ENTER THE INTAKE MANIFOLD THROUGH A VACUUM LINE. IF THE ENGINE DOES NOT START WHEN CRANKED, THE FUEL FROM THE LEAKING REGULATOR AND A MISTIMED SPARK CAN CAUSE A BACKFIRE.

Risk. THE BACKFIRE CAN RUPTURE THE INTAKE MANIFOLD. THE RUPTURE OF THE INTAKE MANIFOLD CAN DISPLACE A FUEL LINE, PULLING AN INJECTOR OUT OF PLACE, AND CAUSING A FUEL LEAK AND POSSIBLE FIRE.

Remedy. DEALERS WILL INSTALL NEW FUEL PRESSURE REGULATORS WITH IMPROVED DIAPHRAGMS. THE RECALL WILL BE CONDUCTED IN PHASED MAILINGS. PHASE 1 BEGAN ON JUNE 30, 2004, AND PHASE 2 BEGAN ON SEPTEMBER 30, 2004. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080, OLDSMOBILE AT 1-800-630-6537, OR PONTIAC AT 1-800-620-7668.

What owners reported

Newest filings
EngineFire
Filed Sep 17, 2015ND

ENGINE COMPARTMENT FIRE APPROXIMATELY 30 MINS AFTER SHUTDOWN. INCIDENT 2015-00001363

Structure
Filed Apr 27, 2015105,673 milesIL

THE BACK TWO CRADLE MOUNTS ON BOTH SIDES RUSTED OUT AND MOUNTS PULLED THROUGH THE CRADLE CAUSING THE STEERING TO BECOME LOOSE FILLING AND CAUSING STEERING TO BE OUT OF ALIGNMENT AND WHEN HIT BRAKES FRONT WOULD DART ONE WAY OR THE OTHER AND LOTS OF NOISE COMING FROM UNDER VEHICLE FROM CRADLE BOUNCING WHEN HITTING BUMPS TRIED THE FIND ONE IN JUNK YARDS AND ALL ARE THAT WAY. *TR

Equipment Adaptive/Mobility
Filed Aug 15, 2014SD

MY CAR HAS BEEN STOLEN FROM SIOUX FALLS RESIDENTS HOME JULY 10 TH BUT HAVE A POLICE REPORT [XXX] BEEN SPOTTED IN MITCHELL OFF INTERSTATE 90 FIRST PARKING LOT RIGHT AFTER EXIT 90 INTO MITCHELL TANISH COLOR TRUNK HAS BUNNGIE CORD ON TRUNK SILVER SMALL SPOT ON PASSENGER SIDE PONTIAC 1998. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

Service Brakes
Filed Jul 7, 201450,000 milesNC

I WAS DRIVING ON THE NEW YORK THRUWAY AND ALL OF A SUDDEN, MY CAR SHUT OFF. I HAD TO POWER STEER, NO POWER BRAKES, THE FUEL GAUGE READ NO FUEL AND THE BELLS WENT OFF. I HAD TO TRY TO GET TO A SAFE PLACE AND RESTART MY CAR. THIS HAS HAPPENED MANY MORE TIMES. I CAN BE GOING 25MPH OR 70MPH; I CAN HAVE THE CRUISE ON OR OFF; I CAN HAVE THE HEAT OR A/C ON OR OFF, IT DOES NOT MATTER; IN ALL CASES, THE ENGINE SHUTS OFF WHEN I AM NOT EXPECTING IT. *JS

Engine
Filed Jun 3, 2014TX

ON MULTIPLE OCCASIONS I HAVE PULLED TO A DEAD STOP AT A LIGHT AND DURING THE IDLING TIME THE ENGINE SHUTS OFF AND IT WILL NOT START AGAIN. VERY EMBARRASSING SET OF TRIPS TO NEARBY GROCER. .. *TR

SteeringCrash1 injured
Filed May 22, 2014164,000 milesOH

TL* THE CONTACT OWNS A 1998 PONTIAC BONNEVILLE. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 40 MPH, THE POWER STEERING SUDDENLY FAILED CAUSING THE STEERING WHEEL VERY DIFFICULT TO TURN. THE CONTACT LOST CONTROL OF THE VEHICLE AND CRASHED INTO A CONCRETE ROAD DIVIDER. THE CONTACT SUSTAINED A BACK INJURY THAT REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS DESTROYED. A POLICE REPORT WAS FILED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 164,000. DR

Engine
Filed Mar 21, 201452,000 milesNC

AS I WAS DRIVING ALONG THE ENGINE, POWER STEERING, AND BRAKES FAILED. I HAD TO RESTART THE CAR AND HOPEFULLY RESUME DRIVING SO THE CAR COMING BEHIND ME DID NOT CRASH INTO ME. THIS HAS HAPPENED NUMEROUS TIMES SINCE INCLUDING TIMES WHILE ON I-95, I-81, RURAL MOUNTAINOUS ROADS (WHICH RESULTED IN MY CAR ROLLING BACKWARDS), AND CITY TRAFFIC. I HAVE TAKEN IT IN NUMEROUS TIMES TO MY MECHANIC AND HE HAS NOT COME UP WITH A REASON AS TO WHY THIS IS HAPPENING. I AM GIVEN NO WARNING BY MY CAR THAT THIS IS ABOUT TO HAPPEN. THE WARNING BELL CHIMES AND THE CAR FAILS AT THE SAME TIME. THIS HAPPENED LAST EVENING AND THE CAR BEHIND ME HAD TO SWERVE TO AVOID A CRASH. PLEASE ADD MY CAR TO YOUR RECALL OR GIVE ME SOME KIND OF ANSWER TO TAKE TO MY MECHANIC. *TR

Engine
Filed Dec 27, 201353,506 milesWI

TL* THE CONTACT OWNS A 1998 PONTIAC BONNEVILLE. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AND IT WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 53,506.

EngineFire
Filed Apr 8, 201362,000 milesVT

TL* THE CONTACT OWNS A 1998 PONTIAC BONNEVILLE. THE CONTACT STATED THAT WHILE DRIVING 20 MPH, THE VEHICLE OVERHEATED. THE CONTACT THEN ATTEMPTED TO PARK THE VEHICLE HOWEVER, THE VEHICLE THEN STALLED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSIS AND THE CONTACT WAS INFORMED THAT THE INTAKE MANIFOLD WAS MELTED AND THE HEAD GASKET WAS BLOWN. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 62,000.

Electrical SystemFire
Filed Mar 12, 2013258,000 milesIN

ABOUT A WEEK PRIOR TO INCIDENT, I GOT A WHIFF OF A BURNING SMELL, 2 DAYS IN A ROW, SHORT QUICK SCENT. NEXT 4 DAYS, SMELLED NOTHING (EVEN DROVE CAR 80 MILES ONE WAY AND BACK). DAY OF INCIDENT, I WAS TRAVELING ABOUT 10 MPH WHEN WHITE SMOKE CAME FROM THE HEATER VENT. I INCREASED SPEED TO ABOUT 30 MPH TO GET TO A SAFE SPOT, AND BLACK SMOKE BILLOWED OUT OF HEAT VENT ON TOP OF DASHBOARD, AND FRONT OF DASHBOARD. TURNED CORNER TO GET OUT OF TRAFFIC, CAME TO A STOP AND FLAMES SHOT OUT OF CIGARETTE LIGHTER, AND AIR VENT IN FRONT OF DASH. HEATER WAS OFF, RADIO WAS OFF, AND CIGARETTE LIGHTER WAS NOT BEING USED. CAR FULLY ENGULFED IN APPROXIMATELY 2-3 MINUTES. CAR TOTALED. *TR

Engine and Engine Cooling › Exhaust System › Manifold/Header/Muffler/Tail Pipe
Filed Jul 21, 201180,433 milesIN

TL* THE CONTACT OWNS A 1998 PONTIAC BONNEVILLE. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 20 MPH THE VEHICLE SUDDENLY STALLED. THE CONTACT ATTEMPTED TO RESTART THE VEHICLE, BUT IT HESITATED TO START. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC, WHO STATED THAT THE PLASTIC GASKET FROM THE INTAKE MANIFOLD FAILED AND CAUSED ENGINE COOLANT TO LEAK INTO THE ENGINE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND ADVISED THE CONTACT TO TAKE THE VEHICLE TO AN AUTHORIZED DEALER FOR DIAGNOSTICS.THE VEHICLE WAS TOWED TO THE DEALER WHERE THE TECHNICIANS REPLACED THE INTAKE MANIFOLD AND THE INTAKE MANIFOLD GASKET. AFTER THE REPAIRS, THE CONTACT HEARD A KNOCKING NOISE COMING FROM THE ENGINE. THE VEHICLE WAS TOWED BACK TO THE DEALER FOR DIAGNOSTICS, BUT WAS NOT REPAIRED A SECOND TIME. THE APPROXIMATE FAILURE MILEAGE WAS 80,433.

Engine and Engine Cooling › Cooling System
Filed Jun 28, 201184,222 milesIN

98 PONTIAC 86,000 MILES INTAKE MANIFOLD FAILED FOR THE SECOND TIME... PARTS REPLACED...SPARK PLUGS (FOULED)..STARTER ASSEMBLY.. MOTOR WAS WATERLOCKED BROKE STARTER...INTAKE MANIFOLD GASKET REPLACED.....OIL CHANGED DUE TO COOLANT CONTAMINATION...REPLACE ANTIFREEZE...TOTAL BILL LABOR AND PARTS... $1387.99..GM HAS NUMEROUS SERVICE BULLETINS ON THIS ISSUE...WHY HAS A RECALL NOT BE ISSUED FOR THIS PROBLEM ?? *TR

Engine and Engine Cooling
Filed Jun 27, 201180,268 milesIN

THE AIR INTAKE GASKET HAS FAILED FOR 2 REASONS. 1 FACTORY TIGHTLY PUT THE BOLTS ON TO TIGHT. 2 PLASTIC GASKET AND PLASTIC MANIFOLD PARTS DO NOT MEET GOVERNMENT SAFETY STANDARDS FOR, FAILURE AVOIDANCE, BECAUSE OF MATERIALS USED TO CONNECT THE PLASTIC TO METTLE CREATING A DANGEROUS SITUATION. *TR

Engine and Engine Cooling
Filed Aug 22, 2010129,000 milesMI

MY UPPER INTAKE MANIFOLD LEAKS ENGINE COOLANT INTO THE COMBUSTION CHAMBERS AND INTO THE CRANKCASE. THE EGR TUBE MELTS THE UPPER PLASTIC MANIFOLD I HAVE HAD THE UPPER AND LOWER INTAKE REPLACED FOR THIS ISSUE ONCE BEFORE WITH GM PARTS AND IT HAPPENING AGAIN. IF IT NOT FIXED THE COOLANT CAN CONTAMINATE MY OIL AND LOCK UP MY ENGINE WHEN TRAVELING DOWN THE ROAD AND POSSIBLY CAUSE ME TO CRASH. IF THE ENGINE LOCKS UP I WILL LOSE POWER STEERING AND BRAKING ABILITY. *TR

Engine and Engine Cooling
Filed Apr 14, 2009AL

I OWN A 1998 PONTIAC BONNEVILLE SE. I SAW RECENTLY THAT GM WAS RECALLING 1.5 MILLION VEHICLES WITH THE 3800 3.8 LTR V6. WAS WONDERING HOW THEY COULD RECALL THOSE VEHICLES AND NOT MINE, MY CAR IS IN THE SAME YEAR RANGE "1998" AND HAS THE EXACT MOTOR "3800 3.8 V6" AND OIL DRIPS ON MANIFOLD ON MY CAR AS WELL. WHAT KIND OF INFO CAN I GET ON THIS? THANK YOU *TR

Engine and Engine Cooling › Engine
Filed Dec 17, 2008131,000 milesTX

98 BONNEVILLE WITH 3800 SERIES ENGINE. NOTICED COOLANT WAS LOW SO I ADDED COOLANT, THEN REPLACED THERMOSTAT BECAUSE HEATER WAS PUTTING OUT COLD AIR. SAW BIG CLOUD OF WHITE SMOKE. TOOK TO THE DEALER AND THEY SAID THAT DUE TO A KNOWN DEFECT INVOLVING A PLASTIC MANIFOLD AND EGR VALVE THAT THE COOLANT HAD MIXED WITH THE OIL DUE TO HOLES CAUSED BY THE DEFECT IN THE UPPER AND LOWER MANIFOLDS. CALLED PONTIAC DIRECTLY AND THEY SAID SORRY ABOUT YOUR SITUATION BUT NO RECALL. CONTACTED PREVIOUS OWNER AND HE SAID THE SAME THING HAPPENED 3 YEARS AGO AND HE HAD THE SAME THING FIXED. LONG STORY SHORT, I'M SPENDING $1400 FOR A PROBLEM THAT THE ENGINEERS OF THIS ENGINE KNEW WAS A PROBLEM FROM THE BEGINNING OF PRODUCTION. *TR

Engine and Engine Cooling
Filed Sep 2, 200878,540 milesMN

6 MONTHS AFTER PURCHASING THIS PROFESSIONAL CARED FOR CAR (GM GARAGE 8YRS) FROM MY MOTHER WITH ONLY 62,000 MILES ON IT I BEGAN SEEING COOLANT ON THE ENGINE WHICH LED ME TO HAVE MY MECHANIC AT PRECISION TUNE AUTO CARE TAKE A LOOK. HE SAID IT IS LIKELY A LEAK FROM EITHER THE PLENUM OR THE GASKET. AFTER DIGGING INTO IT THEY ENDED UP REPLACING UPPER PLENUM AND LOWER INTAKE GASKET AND COOLANT AND OIL. COST WAS 739.71. MILEAGE ON CAR AT THAT TIME WAS 78540. I HAVE RECEIPT FROM PRECISION. *TR

Service Brakes, Hydraulic › Foundation Components › Hoses, Lines/Piping, and Fittings
Filed Jun 30, 2008111,520 milesWV

TL*THE CONTACT OWNS A 1998 PONTIAC BONNEVILLE. THE CONTACT STATED THAT THE REAR BRAKE LINE, FROM LEFT TO RIGHT, FAILED IN THE REAR PASSENGER SIDE WHEEL AND LEAKED BRAKE FLUID. SUBSEQUENTLY, THE FAILURE CAUSED BRAKE FAILURE. WHILE DRIVING 15 MPH, THE BRAKE PEDAL EXTENDED TO THE FLOOR WHEN IT WAS DEPRESSED. THE SALES DEALER ADVISED THE CONTACT TO CONSULT THE MANUFACTURER. THE MANUFACTURER STATED THAT IF HE ONLY HAD 100,000 MILES ON THE VEHICLE, THEY WOULD HAVE REPLACED THE BRAKE LINE. THE CURRENT MILEAGE WAS 111,526 AND FAILURE MILEAGE WAS 111,520. UPDATED 10/14/08. *LJ THE CONSUMER STATED THE BRAKE LINES WERE RUSTED AND PITTED. UPDATED 10/16/08. *JB

Fuel System, Gasoline › Delivery
Filed Jan 23, 2008154,000 milesTN

TL*THE CONTACT OWNS A 1998 PONTIAC BONNEVILLE. WHEN THE ENGINE WAS TURNED OFF, FLUID LEAKED ONTO THE GROUND FROM BENEATH THE ENGINE COMPARTMENT. THE VEHICLE WAS NOT INSPECTED BY A DEALER OR A MECHANIC. THERE WERE NO WARNING INDICATORS PRIOR TO THE FAILURE. THE MANUFACTURER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 04V090000 (FUEL SYSTEM, GASOLINE:DELIVERY). THE FAILURE MILEAGE WAS 154,000 AND CURRENT MILEAGE WAS 154,735. UPDATED

Air BagsCrash
Filed Jan 2, 2008PA

DRIVERS SIDE AND PASSENGERS SIDE AIRBAGS DID NOT DEPLOY IN AUTO ACCIDENT. FRONT DRIVERS SIDE IMPACT THEN ROLLED 3 TIMES.*CN

20 of 277 complaints, reproduced as filed.

Across model years

Worst on record: 1998
YearComplaintsRecallsFiresDeathsAssessment
200527010Routine
200428010Routine
200354250Routine
200289230Routine
20011290200High concern
20002142210High concern
1999143490Routine
1998 — this page2772280High concern
19971472160Routine
1996150370Routine
1995244140Above average
199488090Routine
19931381110Routine
1992113350Routine
199122210Routine
199039110Routine

Compare every Bonneville year →

Reading this record

A high number of complaints describe fires or crashes.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Apr 7, 2009. Source: NHTSA Office of Defects Investigation.