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1998 Pontiac Bonneville

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

117 reports with mileage · 160 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine And Engine Cooling. Review the 194 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports28 fire reports6 injury reports

Engine And Engine Cooling complaints

194 reports
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Mileage unknown · Jan 25, 2000
Engine And Engine CoolingFire

THERE WAS A CRACK IN THE INTAKE VALVE, VEHICLE BROKE DOWN AND CAUGHT ON FIRE WHEN THEY ATTEMPTED TO START VEHICLE, CLAIM 13-9723-630. *SLC

NHTSA ODI #6900524

Mileage unknown · Jan 3, 2000
Engine And Engine Cooling

ON FOUR OCCASIONS WHILE DRIVING AT 40 MPH, THE ENGINE QUIT RUNNING WHICH COULD HAVE RESULTED IN AN COLLISION. HOWEVER, ON ONE OCCASION THE VEHICLE WAS TAKEN TO THE DEALER FOR REPAIR,BUT NO PROBLEMS WERE FOUND. *YC

NHTSA ODI #550197

Mileage unknown · Nov 9, 1999
Engine And Engine CoolingPower Train

WHILE DRIVING IN CITY AT APROX 35MPH WARNING LIGHT CAME ON FOR EMISSION CONTROL. CONTACTED DEALER , WHO SAID THAT IT WAS THE TRANSMISSION, AND IT WAS NOT UNDER WARRANTY. BUT VEHICLE NEEDED A NEW TRANSMISSION. *AK

NHTSA ODI #852737

Mileage unknown · Sep 24, 1999
Engine And Engine Cooling

INTERMITTENTLY THE VEHICLE STALL OUT AND DIES RESULTING IN A LOSS OF VEHICLE CONTROL. THE VEHICLE WILL START UP IMMEDIATELY AFTER . THE DEALER HAS NOT BEEN ABLE TO DUPLICATE OR CORRECT. MJS

NHTSA ODI #848630

Mileage unknown · Jul 16, 1999
Engine And Engine CoolingLatches/locks/linkagesVisibility

CONSUMER REPORTING A RENTAL VEHICLE FROM HERTZ/ CONCERNING FOLLOWING PROBLEMS, 1) LEFT SIDE WINDSHIELD WIPER WORKS INTERMITTENTLY; 2). FUEL VAPORS LEAKING INTO VEHICLE, AND 3) TRUNK LID WILL NOT CLOSE PROPERLY,CAUSING EXHAUST VAPOR ENTERNING THE VEHICLE. REPORTED THESE CONDITION TO NHTSA. RENTAL VEHICLE LOCATED IN ST. PAUL, M…

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CONSUMER REPORTING A RENTAL VEHICLE FROM HERTZ/ CONCERNING FOLLOWING PROBLEMS, 1) LEFT SIDE WINDSHIELD WIPER WORKS INTERMITTENTLY; 2). FUEL VAPORS LEAKING INTO VEHICLE, AND 3) TRUNK LID WILL NOT CLOSE PROPERLY,CAUSING EXHAUST VAPOR ENTERNING THE VEHICLE. REPORTED THESE CONDITION TO NHTSA. RENTAL VEHICLE LOCATED IN ST. PAUL, MN. *AK

NHTSA ODI #842525

Mileage unknown · Jun 2, 1999
Engine And Engine Cooling

ENGINE STALLLS NORMALLY AT LOW SPEED BUT HAS STALLED AT APPROXIMATELY 35MPH. SOMETIMES THE CHECK ENGINE LIGHT COMES ON. SOMETIMES THE CHECK GAUGE4 LIGHT COMES ON. THE CHIMES SOUND WHEN EVER IT STALLS. IT HAS STALLED APPROXIMATELY 15 TIMES SINCE THE PROBLEM 1ST OCCURRED. I AM AFFRAID THAT I WILL BE REAR ENDED. IT HAS BEEN TO THE…

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ENGINE STALLLS NORMALLY AT LOW SPEED BUT HAS STALLED AT APPROXIMATELY 35MPH. SOMETIMES THE CHECK ENGINE LIGHT COMES ON. SOMETIMES THE CHECK GAUGE4 LIGHT COMES ON. THE CHIMES SOUND WHEN EVER IT STALLS. IT HAS STALLED APPROXIMATELY 15 TIMES SINCE THE PROBLEM 1ST OCCURRED. I AM AFFRAID THAT I WILL BE REAR ENDED. IT HAS BEEN TO THE DEALER 3 TIMES FOR THIS PROBLEM AND WILL BE GOING BACK IN TOMORROW 6/3/1999 FOR THE 4TH TIME. COMPUTER HAS BEEN REPROGRAMMED AND EXCHANGED. DEALER SAID HE CHECKED ALL ASSOCIATED WIRING BUT TO DATE HAS NOT FOUND THE SOURCE OF THE PROBLEM. *AK

NHTSA ODI #707140

Mileage unknown · Mar 9, 1999
Engine And Engine Cooling

WHILE DRIVING VEHICLE STALLS UNEXPECTEDLY WHICH MAY CAUSE AN ACCIDENT. ABLE TO RESTART VEHICLE AFTER IT STALLED. BEEN TO DEALER SEVERAL TIMES, DEALER CANNOT DETERMINE THE PROBLEM. PLEASE PROVIDE FURTHER INFORMATION. *AK

NHTSA ODI #835600

Mileage unknown · Nov 15, 1998
Engine And Engine Cooling

ENGINE STALLS NORMALLY WHEN DECELERATING WITH LOSS OF POWER STEERING AND POWER BRAKES. DEALER IS UNABLE TO LOCATE PROBLEM. THIS IS POTENTIALLY DANGEROUS WHEN MAKING TURNS ACROSS ON COMING TRAFFIC AS IT HAS STALLED ON SEVERAL OCCASSIONS. VEHICLE HAS TO BE SHUT OFF AND PUT IN NUETRAL BEFORE IT CAN BE RESTARTED AND ON TWO OCCASIONS…

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ENGINE STALLS NORMALLY WHEN DECELERATING WITH LOSS OF POWER STEERING AND POWER BRAKES. DEALER IS UNABLE TO LOCATE PROBLEM. THIS IS POTENTIALLY DANGEROUS WHEN MAKING TURNS ACROSS ON COMING TRAFFIC AS IT HAS STALLED ON SEVERAL OCCASSIONS. VEHICLE HAS TO BE SHUT OFF AND PUT IN NUETRAL BEFORE IT CAN BE RESTARTED AND ON TWO OCCASIONS STALLED AGAIN AFTER RESTARTING. THIS VEHICLE IS UNSAFE TO BE ON PUBLIC ROADS AND GM SAYS THERE IS NOTHING MORE THAT CAN BE DONE TO SOLVE THIS PROBLEM.VEHICLE HAS BEEN AT COURTESY PONTIAC THREE TIMES FOR A TOTAL OF 17 DAYS OF THE LAST 36 DAYS AND STILL HAS NOT BEEN RESOLVED.

NHTSA ODI #700622

Mileage unknown · Nov 10, 1998
Engine And Engine Cooling

CONSUMER EXPERIENCING ONGOING PROBLEM WITH ENGINE INTERMITTENTLY STALLING. VEHICLE BEEN IN/OUT OF DEALER SHOP ON THREE OCCASIONS. DEALER INFORMED CONSUMER THE PROBLEMS CAN NOT BE FOUND OR THE PROBLEM CANNOT BE DUPLICATED. *AK

NHTSA ODI #830528

Mileage unknown · Apr 21, 1998
Electrical SystemEngine And Engine Cooling

INTERMITTENTLY WHILE DRIVING THE VEHICLE SHUTS OFF, LOSING POWER BRAKES, POWER STEERING, ETC. THE DEALER WAS NOT ABLE TO DUPLICATE THE PROBLEM. THE COMPUTER WAS REPROGRAMMED IN FEBRUARY OF 98. THE PROBLEM STILL EXISTS. *AK

NHTSA ODI #822157

Official recalls

1

04V090000 · Fuel System, Gasoline:delivery

Feb 24, 2004

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.

Consequence & remedy

Consequence: 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.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

2

EA02030 · Engine Compartment Fires

Opened Oct 22, 2002 · Closed Mar 9, 2004

Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:delivery; Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

EA02-030 IS CLOSED WITH GMEA02-030 IS CLOSED WITH GM?S ACTIONS IN 03V-473 AND 04V-090 RECALLING APPROXIMATELY 529,000 MY 1998-99 C- AND H-BODY VEHICLES EQUIPPED WITH DEFECTIVE FUEL PRESSURE REGULATORS.THESE VEHICLES WERE EQUIPPED WITH PLASTIC INTAKE MANIFOLDS THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Additional source detail variants (3)

Fuel System, Gasoline:delivery

EA02-030 IS CLOSED WITH GMEA02-030 IS CLOSED WITH GM?S ACTIONS IN 03V-473 AND 04V-090 RECALLING APPROXIMATELY 529,000 MY 1998-99 C- AND H-BODY VEHICLES EQUIPPED WITH DEFECTIVE FUEL PRESSURE REGULATORS.THESE VEHICLES WERE EQUIPPED WITH PLASTIC INTAKE MANIFOLDS THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

EA02-030 IS CLOSED WITH GMEA02-030 IS CLOSED WITH GM?S ACTIONS IN 03V-473 AND 04V-090 RECALLING APPROXIMATELY 529,000 MY 1998-99 C- AND H-BODY VEHICLES EQUIPPED WITH DEFECTIVE FUEL PRESSURE REGULATORS.THESE VEHICLES WERE EQUIPPED WITH PLASTIC INTAKE MANIFOLDS THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Fuel System, Gasoline

EA02-030 IS CLOSED WITH GMEA02-030 IS CLOSED WITH GM?S ACTIONS IN 03V-473 AND 04V-090 RECALLING APPROXIMATELY 529,000 MY 1998-99 C- AND H-BODY VEHICLES EQUIPPED WITH DEFECTIVE FUEL PRESSURE REGULATORS.THESE VEHICLES WERE EQUIPPED WITH PLASTIC INTAKE MANIFOLDS THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

PE02050 · Engine Compartment Fires

Opened Jun 13, 2002 · Closed Oct 22, 2002

Status: closed (inferred from source dates) · Engine And Engine Cooling

No summary supplied.