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1996 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

63 reports with mileage · 87 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 43 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

6 crash reports7 fire reports14 injury reports

What owners actually said

150 reports
104,000 miles · Jan 19, 2004
Air BagsInjury

INADVERTENT AIRBAG DEPLOYMENT. *CB

NHTSA ODI #10054447

200 miles · Jan 15, 2004
Engine And Engine CoolingStructure

I BOUGHT THIS CAR IN DECEMBER OF 1999, I BELEIVE THAT THE CAR WAS IN AN ACCIDENT BEFORE I BOUGHT IT, BECAUSE THE DRIVER SIDE DOOR DOES NOT HAVE THE LABELS ON THE DOOR FOR THE WEIGHT OR TIRE PRESSURE, ALL IT HAS IS A PARTS NUMBER STICKER A WHITE LABLE. I HAVE ASKED THE PONTIAC DEALER ABOUT IT AND THEY SAID THAT SOME COME WITH JUS…

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I BOUGHT THIS CAR IN DECEMBER OF 1999, I BELEIVE THAT THE CAR WAS IN AN ACCIDENT BEFORE I BOUGHT IT, BECAUSE THE DRIVER SIDE DOOR DOES NOT HAVE THE LABELS ON THE DOOR FOR THE WEIGHT OR TIRE PRESSURE, ALL IT HAS IS A PARTS NUMBER STICKER A WHITE LABLE. I HAVE ASKED THE PONTIAC DEALER ABOUT IT AND THEY SAID THAT SOME COME WITH JUST THAT LABEL. I PAYED $16.000 FOR THE CAR AND BELEIVE THAT THE CAR WAS IN AN ACCIDENT PRIOR TO PURCHASED DATE. I HAVE HAD THE PAINT PEEL OFF THE HOOD SHORTLY AFTER BUYING IT AND NOW PEELING ON THE ROOF OVER WINDSHEILD. BUT WITH THE STICKER OFF THE DOOR I BELIVE THAT I WAS TAKEN. I STILL OWE $9.000 IN PAYMENTS. I ALSO THINK THAT IT WAS A LEMON, BECAUSE ON THE WINSHEILD IS A STICKER THAT SAYS SUNSET PONTIAC SATISFACTION, A ROUND STICKER ON THE DRIVER SIDE OF WINDSHEILD. I HAVE NEVER SEEN ANOTHER STICKER LIKE THIS ON ANY OTHER VECHICLE.

NHTSA ODI #10069621

130,000 miles · Jan 6, 2004
Fuel System, Gasoline

THIS CAR WAS PURCHASED IN JUN OF 1996 AND RECALL WAS ISSUED JUN 1996. SO WHY WEREN'T WE TOLD OF THIS PROBLEM BEFORE THE PURCHASE. DEALERSHIP GREED . WHEN STARTING MY 1996 PONTIAC BONNEVILLE, 3.8L V6, IT BACKFIRED AND LOTS OF WHITE SMOKE CAME FROM THE MUFFLER. I CALLED A TOW TRUCK TO PICK UP THE CAR AND TAKE IT TO THE PONTIAC DEA…

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THIS CAR WAS PURCHASED IN JUN OF 1996 AND RECALL WAS ISSUED JUN 1996. SO WHY WEREN'T WE TOLD OF THIS PROBLEM BEFORE THE PURCHASE. DEALERSHIP GREED . WHEN STARTING MY 1996 PONTIAC BONNEVILLE, 3.8L V6, IT BACKFIRED AND LOTS OF WHITE SMOKE CAME FROM THE MUFFLER. I CALLED A TOW TRUCK TO PICK UP THE CAR AND TAKE IT TO THE PONTIAC DEALER WHERE THEY PROCEEDED TO INFORM ME A FEW HOURS LATER THAT IT HAD A CRACKED INTAKE MANIFOLD WHICH ALLOWED WATER TO GET INTO THE MOTOR. I WAS TOLD THAT WE HAD ALREADY TAKEN THE CAR IN FOR THE RECALL, BUT I DIDN'T RECALL DOING THAT. AND DEALERSHIP HAS NOT PROVIDED ME WITH PROOF THAT THE RECALL WAS DONE AND DONE WITH THE REDESIGNED PARTS RECOMMENDED BY GM. GM KNEW OF THIS ON GOING PROBLEM, THEY INSTALLED THE SAME FAULTY PARTS AGAIN AND THE PROBLEM REARED ITS UGLY HEAD AGAIN. THE DEALERSHIP ADVISED US THAT WE WOULD NEED TO SPEND $1000.00 TO REPAIR THE CAR. BUT THEY COULD NOT GARANTEE THAT THE CAR WOULD NOT BLOW THE MOTOR OR CRACK ANOTHER INTAKE MANIFOLD. THERE ARE 275,811 BONNEVILLES WITH THIS PROBLEM AND GM STILL DOES NOTHING TO FIX THE PROBLEM. MAYBE MAKING THE PART OUT OF SOMETHING ELSE OTHER THAN PLASTIC MIGHT HELP. MEANWHILE PEOPLE LIKE MYSELF AND OTHER MIDDLE CLASS AMERCIANS ARE PAYING THROUGH THE NOSE TO FIX THEIR CARS WITH THE PROBLEM ONLY GOING TO HAPPEN AGAIN. I CAN'T SEE WHY THERE ISN'T A CLASS ACTION SUIT AGAIST GM IT HAS BEEN 8 YEARS AND THE PROBLEM STILL EXIST. I HAVE SEEN WHERE THEY HAVE REPLACED SOME MOTORS FOR SOME CUSTOMERS, SO WHY NOT TAKE RESPONSIBILITY AND REPLACE THE MANIFOLD OR MOTOR WHERE IT IS WARRENTED FOR ALL PEOPLE THAT ARE HAVING PROBLEMS. THIS EXPENSE SHOULD BE ON GM. AND FOR THOSE THAT HAVE BEEN RAILROADED INTO PAYING FOR THE REPAIRS, REFUND THEM THE MONEY THEY HAVE SPENT TO FIX THE CAR. I HAVE BEEN QUOTED A PRICE OF $5000.00 FOR A NEW MOTOR UNTOP OF THE $1000.00 REPAIR TO SEE IF THAT WILL WORK. *AK

NHTSA ODI #10052509

174,000 miles · Dec 5, 2003
Engine And Engine Cooling

THE PLASTIC AIR INTAKE PLENUM FAILED ON MY CAR. THIS ALLOWED WATER FROM THE COOLING SYSTEM TO ENTER THE COMBUSTION CHAMBER. THE ENGINE HYDRAULICALLY LOCKED UP. THIS DAMAGED THE PISTONS AND VALVES. ENGINE IS DAMAGED BEYOND REPAIR. SALVAGE OR REPLACEMENT IS THE ONLY OPTION. *JB

NHTSA ODI #10049281

174,517 miles · Dec 4, 2003
Engine And Engine Cooling

AIR INTAKE PLENUM ON THE BONNEVILLE 3.8 LITER ENGINE FAILED ALLOWING COOLANT TO ENTER THE ENGINE. THE ENGINE IMMEDIATELY LOCKED UP WHEN THE WATER ENTERED THE PISTON AREA. THIS FAILURE CAUSED DAMAGE TO THE PISTONS AND THE VALVES. ENGINE IS DAMAGED BEYOND REPAIR AND MUST BE REPLACED. *NLM

NHTSA ODI #10049209

100,000 miles · Oct 29, 2003
Engine And Engine Cooling

VEHICLE STALLED INTERMITTENTLY WITHOUT WARNING WHILE DRIVING. VEHICLE WAS TAKEN TO THE DEALER, AND THEY FOUND THAT THE INTAKE MANIFOLD WAS CRACKED, AND CAUSED COOLANT TO LEAK INSIDE THE ENGINE. *AK

NHTSA ODI #10044950

74,000 miles · Oct 27, 2003
Exterior LightingVisibility

WHILE DRIVING ON THE HIGHWAY WINDSHIELD WIPERS ABRUPTLY STOPPED WORKING. ALSO, HAZARD LIGHTS FAILED. CONSUMER HAD TO PULL OVER TO AVOID AN ACCIDENT. THE CAUSE OF BOTH FAILURES WAS UNDETERMINED.*AK

NHTSA ODI #10044809

70,000 miles · Oct 26, 2003
Structure

THE PAINT IS FLAKING OFF THE BODY OF THE CAR EVERY TIME I WASH IT. THIS STARTED ABOUT THREE MONTHS AGE, THERE ARE NOW LARGE SECTIONS OF THE CAR WITHOUT PAINT. THE CAR HAS ABOUT 74,000 MILES ON IT. *LA

NHTSA ODI #10043604

Mileage unknown · Oct 13, 2003
Engine And Engine Cooling

MY 1996 BONNEVILLE WAS TOWED TO A REPAIR FACILITY ON MONDAY MORNING, SEPT. 22, 2003. I WAS INFORMED THAT MY ENGINE HAD GONE INTO HYDRAULIC LOCK. THE PLASTIC INTAKE HAD CRACKED AND FILLED THE CYLINDERS WITH COOLANT. I HAD TO HAVE THE HEAD REMOVED AND SURFACED, THE HEAD GASKET REPLACED AND SEVERAL OTHER RELATED ITEMS. THE REPA…

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MY 1996 BONNEVILLE WAS TOWED TO A REPAIR FACILITY ON MONDAY MORNING, SEPT. 22, 2003. I WAS INFORMED THAT MY ENGINE HAD GONE INTO HYDRAULIC LOCK. THE PLASTIC INTAKE HAD CRACKED AND FILLED THE CYLINDERS WITH COOLANT. I HAD TO HAVE THE HEAD REMOVED AND SURFACED, THE HEAD GASKET REPLACED AND SEVERAL OTHER RELATED ITEMS. THE REPAIRS TOTALED TO OVER $2000. THIS WAS VERY FRUSTRATING BECAUSE I AM VERY CAREFUL TO HAVE ALL OF MY MAINTENACE DONE ON TIME AND ALL OF THE FLUIDS CHANGED EVERY 30,000 MILES. IF YOU CAN HELP WITH THIS, IT WILL BE MOST APPRECIATED. I HAVE DISCOVERED THAT THERE IS A CONTINUING PROBLEM WITH THIS DESIGN OF INTAKE. *LA

NHTSA ODI #10041710

Mileage unknown · Sep 23, 2003
Exterior Lighting

WATER IN TAIL LIGHT FIXTURE, BULB WAS DISMANTLED AND FIXTURE WAS RUSTED. *MR ONE OF THE BACK UP LIGHTS WERE INOPERATIVE. THE CONSUMER FOUND THE COMPARTMENT FULL OF WATER, THE BULB WAS DISMANTLED, AND THE FIXTURE RUSTED. (THE SAME CONDITION WAS IN THE OTHER COMPARTMENT) *SCC *JB

NHTSA ODI #10040575

Official recalls

2

96V116000 · Fuel System, Gasoline:fuel Injection System

Jul 1, 1996

A BACKFIRE DURING ENGINE STARTING CAN CAUSE BREAKAGE OF THE UPPER INTAKE MANIFOLD.

Consequence & remedy

Consequence: THIS CONDITION CAN CAUSE A NO-START CONDITION AND POSSIBLY AN ENGINE COMPARTMENT FIRE.

Remedy: DEALERS WILL UPDATE THE POWERTRAIN CONTROL MODULE PROGRAMMING. UNTIL THE CAMPAIGN REPAIR IS MADE, THE VEHICLE HOOD SHOULD BE SHUT WHENEVER STARTING THE VEHICLE TO REDUCE THE CHANCE OF PERSONAL INJURY.

95V204000 · Electrical SYSTEM:IGNITION:ANTI-THEFT:CONTROL Module

Oct 23, 1995

THESE VEHICLES WERE ASSEMBLED WITH A MALFUNCTION ALARM, LIGHTING AND LOCKING (MALL) MODULE THAT CAN CONTAIN A DAMAGED CAPACITOR. IF THE CAPACITOR IS DAMAGED, THE "KEY IN THE IGNITION" WARNING CHIME AND THE DRIVER SEAT BELT UNBUCKLED WARNING CHIME AND INDICATOR LAMP MAY NOT WORK. THIS DOES NOT MEET THE REQUIREMENTS OF FMVSS NO. 114, "THEFT PROTECTION" AND FMVSS NO. 208, "OCCUPANT CRASH PROTECTION." IN ADDITION, OTHER CHIME REMINDER FUNCTIONS, INTERIOR LIGHTING CONTROLS, AND POWER DOOR LOCKING FEATURES ARE ALSO AFFECTED.

Consequence & remedy

Consequence: CONSEQUENCE OF NON-COMPLIANCE; THE DRIVER MAY NOT BE AWARE THAT THE KEY WAS LEFT IN THE IGNITION OR THAT THE SAFETY BELT WAS NOT BUCKLED.

Remedy: DEALERS WILL INSPECT AND, IF REQUIRED, REPLACE THE MALL MODULE.

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.