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1999 Pontiac Grand Prix

Owner reports · Recalls · Investigations

More warning signs than most Grand Prix years

Owner complaints for the 1999 Pontiac Grand Prix are substantially higher than the model-year median of 88.

About this comparison →

When problems were reported

Mileage at the reported incident

238 reports with mileage · 174 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 152 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 58 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 50 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

13 crash reports125 fire reports8 injury reports

What owners actually said

412 reports
158,000 miles · Jun 15, 2011
EquipmentPower Train

DRIVING TO WORK AS NORMAL AND TOOK OFF FROM A FULL STOP WHEN ALL OF A SUDDEN THE CAR WAS GOING NUTS TRYING TO CATCH A GEAR. SERVICE ENGINE LIGHT BLINKED THAN STAYED ON AND NOW WHEN DRIVING BETWEEN 1ST AND 3RD GEAR CAR SPUTTERS, SHAKES, SLAMS INTO GEAR HARD AND I NEED TO KEEP GIVING IT GAS TO GET IT TO CATCH SO I MOVE AND DON'T G…

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DRIVING TO WORK AS NORMAL AND TOOK OFF FROM A FULL STOP WHEN ALL OF A SUDDEN THE CAR WAS GOING NUTS TRYING TO CATCH A GEAR. SERVICE ENGINE LIGHT BLINKED THAN STAYED ON AND NOW WHEN DRIVING BETWEEN 1ST AND 3RD GEAR CAR SPUTTERS, SHAKES, SLAMS INTO GEAR HARD AND I NEED TO KEEP GIVING IT GAS TO GET IT TO CATCH SO I MOVE AND DON'T GET STUCK IN THE MIDDLE OF MAKING A TURN. IT IS A 99 GRAND PRIX SE 3800 ENGINE SEDAN AND I BROUGHT IT TO MY GOOD FRIEND WHO OWNS A SHOP AND THE COMPUTER SAID IT WAS A C1 MISFIRE SOLENOID OR SOMETHING LIKE THAT. ON MY ENGINE, THE LEFT SIDE HAS 3 THINGS THAT 2 SPARK PLUG WIRES GOES INTO EACH AND ARE LABELED 1/3, 2/5 AND 4/6 (MIGHT BE WRONG ON NUMBERS). THE CODE WAS SAYING THE FIRST ONE THAT SAYS 1/3 WAS BAD CAUSING THE MISFIRE. WE CHANGED THE PART AND THE SERVICE ENGINE LINE WENT OFF AND CAR DROVE FINE. THE NEXT MORNING I WENT TO GO WORK AND AT THE FIRST LIGHT, I GO TO TAKE OFF AND IT STARTS SHAKING AND SPUTTERS AND BECOMES ALMOST IMPOSSIBLE TO DRIVE. DURING THIS THE SERVICE ENGINE LINE BLINKED THAN STAYED ON STEADY. NOW THE CAR HAS TROUBLE CATCHING A GEAR FROM 1ST TO 3RD AND IT FEELS LIKE A ROLLER COASTER JUST TRYING TO TAKE OFF FROM A STOP OR DURING HEAVY TRAFFIC. I REPLACED EVERYTHING ELSE ON THE CAR AND GIVE UP WITH PROBLEMS. THERE HAS TO BE A DEFECT THAT PONTIAC WON'T ADMIT. *TR

NHTSA ODI #10406906

64,000 miles · Jun 7, 2011
Service Brakes, Hydraulic

TL* THE CONTACT OWNS A 1999 PONTIAC GRAND PRIX. THE CONTACT WAS DRIVING APPROXIMATELY 25 MPH WHEN THE BRAKE PEDAL SLOWLY TRAVELED TO THE FLOOR UPON ENGAGEMENT, WITH THE ILLUMINATION OF THE BRAKE WARNING INDICATOR. WHEN THE BRAKE PEDAL WAS APPLIED, THE VEHICLE FAILED TO REDUCE SPEED AFTER NUMEROUS ATTEMPTS. IMMEDIATELY, THE EMERG…

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TL* THE CONTACT OWNS A 1999 PONTIAC GRAND PRIX. THE CONTACT WAS DRIVING APPROXIMATELY 25 MPH WHEN THE BRAKE PEDAL SLOWLY TRAVELED TO THE FLOOR UPON ENGAGEMENT, WITH THE ILLUMINATION OF THE BRAKE WARNING INDICATOR. WHEN THE BRAKE PEDAL WAS APPLIED, THE VEHICLE FAILED TO REDUCE SPEED AFTER NUMEROUS ATTEMPTS. IMMEDIATELY, THE EMERGENCY BRAKE WAS ENGAGED TO STOP THE VEHICLE. THE CONTACT RESUMED OPERATION. THE VEHICLE WAS INSPECTED AND THE MASTER CYLINDER RESERVOIR WAS EMPTY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THEY REPLACED THE FRONT AND REAR BRAKE LINES AS A RESULT OF RUST. THE CONTACT WAS IN THE PROCESS OF NOTIFYING THE MANUFACTURER OF THE BRAKE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 64,000.

NHTSA ODI #10405387

161,813 miles · Apr 22, 2011
Electrical SystemEngine And Engine CoolingFuel System, GasolineFire

EARLY MONDAY MORNING GOT INTO CAR AS NORMAL TO GO TO WORK, TURNED THE KEY TO START AND IMMEDIATLY THERE WAS A LOUD THUMP THEN SMOKE STARTED POURING OUT OF HOOD AREA, I OPENED THE HOOD AND THE ENGINE WAS ENGULFED IN FLAMES, THE NOISE WAS SO LOUD IT WOKE MY FAMILY IN WHICH THEY CALLED THE FIRE DEPARTMENT BY THEN I HAD ALREADY RAN …

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EARLY MONDAY MORNING GOT INTO CAR AS NORMAL TO GO TO WORK, TURNED THE KEY TO START AND IMMEDIATLY THERE WAS A LOUD THUMP THEN SMOKE STARTED POURING OUT OF HOOD AREA, I OPENED THE HOOD AND THE ENGINE WAS ENGULFED IN FLAMES, THE NOISE WAS SO LOUD IT WOKE MY FAMILY IN WHICH THEY CALLED THE FIRE DEPARTMENT BY THEN I HAD ALREADY RAN TO MY BOAT TO RETRIEVE MY FIRE EXTINGUISHER TO PUT THE FIRE OUT, LUCKILY I HAD THE EXTINGUISHER AND WAS ABLE TO CANCEL FIRE DEPARTMENT CALL AND PUT THE FIRE OUT BY MYSELF, NOW I AM AWAITING ESTIMATE FROM MECHANIC TO SEE IF ENGINE CAN BE SALVAGED OR IF IT IS A TOTAL LOSS

NHTSA ODI #10397762

98,000 miles · Dec 13, 2010
Engine And Engine Cooling

THIS IS THE SAME CAR AS ON THIS REPORT FILED EARLIER AND I AM THE SAME COMPLAINANT AND STILL HAVE NOT GOTTEN ANY RELIEF. HAD UPPER MANIFOLD PLENUM AND GASKET REPLACED, ALONG WITH NEW PLUGS AND WIRES. CAR RAN OK FOR APPROX. 6 MONTHS AND HAD PROBLEMS AGAIN. TOOK CAR TO A MECHANIC AND WAS TOLD THAT THE SAME PROBLEM WOULD HAPPEN AGA…

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THIS IS THE SAME CAR AS ON THIS REPORT FILED EARLIER AND I AM THE SAME COMPLAINANT AND STILL HAVE NOT GOTTEN ANY RELIEF. HAD UPPER MANIFOLD PLENUM AND GASKET REPLACED, ALONG WITH NEW PLUGS AND WIRES. CAR RAN OK FOR APPROX. 6 MONTHS AND HAD PROBLEMS AGAIN. TOOK CAR TO A MECHANIC AND WAS TOLD THAT THE SAME PROBLEM WOULD HAPPEN AGAIN, AS THE SO-CALLED BETTER PLASTIC PLENUMS AND GASKETS DISSOLVES AGAIN. CAR STARTED RUNNING ROUGH, REPLACED PLUG WIRES PER MECHANIC, WHICH WOULD TAKE ROUGHNESS AWAY. DROVE ABOUT 1 WEEK AND NO GOOD RESULTS. FINALLY TOOK CAR TO ANOTHER MECHANIC AND FOUND OUT THAT THE UPPER INTAKE MANIFOLD WAS NOT THE PROBLEM AS PREVIOUS GM MECHANIC STATED, BUT THE LOWER MANIFOLD AND GASKETS WERE THE PROBLEM AND SHOULD HAVE BEEN CHECKED, THIS PROBLEM CAUSED THE ENGINE TO TAKE IN AIR AND WATER, THE PLUG WERE BURNED OFF AS IF EATEN AWAY BY ACID AND WATER WAS ESCAPING THROUGH THE ENGINE VALVES. I WAS SHOWN THE DAMAGED PLUGS AND THE DISINTEGRATED GASKET AND WARPED MANIFOLD COVER. NOW MY ENGINE IS GONE BECAUSE NOT ONLY ARE THE HEAD GASKET BLOWN, BUT THE ENGINE HAS A CRACKED BLOCK DUE TO THE HEAT. I WILL HOPEFULLY NEVER BUY ANOTHER GM AUTO. THAT IS WHY PEOPLE SUPPORT THE FOREIGN CAR MARKETS. THEY SEEM TO MAKE BETTER AUTOS, EVEN THE RECALLED ONES. I HAVE TO REPLACE AT MY OWN ENGINE, IF I DO, AT MY OWN COST, DUE TO THEIR FAULTY AND INFERIOR MATERIALS. THIS IS CLEARLY A RIP-OFF AND UNFAIR TO THE AMERICAN CONSUMERS. THIS CAR WAS BOUGHT NEW IN 12/1999 WITH 26 MILES ON IT AND HAS BEEN UPKEPT INSIDE AND OUTSIDE AND CURRENTLY HAVE ONLY 98,000 MILES ON THE DAMAGED ENGINE. NOW I HAVE THE SAME PROBLEM, ONLY WORSE. I HAVE ALSO REPLACE THE MOTOR DRIVER FRONT WINDOW 2 TIMES AND ALSO OTHER COMPONENTS ON THE SAME WINDOW AND IT STILL DOES NOT WORK SO IT IS UP POSITION PERMANENTLY. IF IT GOES DOWN, THE DOOR HAVE TO BE TAKEN APART TO GET IT BACK UP. *TR

NHTSA ODI #10370418

131,752 miles · Nov 15, 2010
Engine And Engine Cooling

TL* THE CONTACT OWNS A 1999 PONTIAC GRAND PRX. THE CONTACT WAS DRIVING APPROXIMATELY 20 MPH AND APPROACHING A TRAFFIC STOP WHEN THE ENGINE EXHIBITED AN ABNORMAL INCREASE IN RPMS. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSIS OR INSPECTION. ON A SEPARATE OCCASION, THE EXACT SAME FAILURE OCCURRED AND THE ENGINE STALLED BEF…

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TL* THE CONTACT OWNS A 1999 PONTIAC GRAND PRX. THE CONTACT WAS DRIVING APPROXIMATELY 20 MPH AND APPROACHING A TRAFFIC STOP WHEN THE ENGINE EXHIBITED AN ABNORMAL INCREASE IN RPMS. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSIS OR INSPECTION. ON A SEPARATE OCCASION, THE EXACT SAME FAILURE OCCURRED AND THE ENGINE STALLED BEFORE THEN INDEPENDENTLY RESTARTING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSIS. THE TECHNICIAN WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE PERSISTED. THE FAILURE MILEAGE WAS 131,752.

NHTSA ODI #10365822

130,000 miles · Nov 8, 2010
Engine And Engine CoolingFire

TL* THE CONTACT OWNED A 1999 PONTIAC GRAND PRIX. THE CONTACT STATED THAT SHE HEARD AN ABNORMAL POPPING NOISE FROM INSIDE HER RESIDENCE AND DISCOVERED THAT THE VEHICLE WAS ON FIRE. THE FIRE DEPARTMENT WAS CALLED TO EXTINGUISH THE FIRE. IT WAS DETERMINED THAT THE FIRE ORIGINATED FROM THE ENGINE. A FIRE REPORT WAS AVAILABLE. THE V…

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TL* THE CONTACT OWNED A 1999 PONTIAC GRAND PRIX. THE CONTACT STATED THAT SHE HEARD AN ABNORMAL POPPING NOISE FROM INSIDE HER RESIDENCE AND DISCOVERED THAT THE VEHICLE WAS ON FIRE. THE FIRE DEPARTMENT WAS CALLED TO EXTINGUISH THE FIRE. IT WAS DETERMINED THAT THE FIRE ORIGINATED FROM THE ENGINE. A FIRE REPORT WAS AVAILABLE. THE VEHICLE WAS DESTROYED. THE CONTACT REFERENCED RECALL 09V116000, ENGINE AND ENGINE COOLING AND STATED SHE DID NOT RECEIVE A RECALL LETTER. THE VEHICLE WAS PURCHASED USED IN 2008 AND THE CONTACT DID NOT CONFIRM IF THE RECALL APPLIED TO HER VIN OR IF THE PREVIOUS OWNER HAS SATISFIED THE RECALL REPAIR REQUIREMENTS. THE APPROXIMATE FAILURE MILEAGE WAS 130,000.

NHTSA ODI #10365020

Mileage unknown · Oct 6, 2010
Engine And Engine CoolingFire

1999 PONTIAC GRAND PRIX. ATTORNEY SENT LETTER ON BEHALF OF CONSUMER STATING CONSUMER IS SEEKING PROPERTY DAMAGE FOR LOSS OF VEHICLE WHICH CAUGHT FIRE PRIOR TO THE DATE THAT A RECALL WAS ISSUED IN MAY 2010. *TGW

NHTSA ODI #10359710

Mileage unknown · Jul 26, 2010
Tires

1999 PONTIAC GRAND PRIX, WHILE DRIVING FRONT LEFT TIRE BLEW AND FORCED VEHICLE TO THE SHOULDER. *BF THERE WAS DAMAGE TO THE FRONT TIRE, WHEEL HOUSING AND LEFT FRONT FENDER. (OHIO TRAFFIC CRASH REPORT # 10-0246-89) *JB UPDATED 08/06/10 *BF

NHTSA ODI #10345519

124,000 miles · Jul 18, 2010
Fuel System, GasolineFire

I WAS DRIVING MY 99 GRANDPRIX GTP THAT I BOUGHT ABOUT 3 WEEKS AGO FROM A CAR DEALER. I WAS DRIVING AROUND AND BRAKING PRETTY HARD WITH LOTS OF STOP AND GO TRAFFIC. I THEN LATER WENT HOME AND PARKED THE CAR IN THE DRIVE WAY. WELL I MOVED IT OUT OF THE DRIVE WAY TO IN FRONT OF THE HOUSE. ABOUT 10 MINS LATER I HEARD CARS OUTSIDE IT…

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I WAS DRIVING MY 99 GRANDPRIX GTP THAT I BOUGHT ABOUT 3 WEEKS AGO FROM A CAR DEALER. I WAS DRIVING AROUND AND BRAKING PRETTY HARD WITH LOTS OF STOP AND GO TRAFFIC. I THEN LATER WENT HOME AND PARKED THE CAR IN THE DRIVE WAY. WELL I MOVED IT OUT OF THE DRIVE WAY TO IN FRONT OF THE HOUSE. ABOUT 10 MINS LATER I HEARD CARS OUTSIDE IT WAS 3AM I RAN TO TELL MY FRIENDS PEOPLE WERE MESSING WITH THE CAR BUT THEN WHEN WE ALL RETURNED TO THE WINDOW MY CAR WAS ON FIRE. I KNOW THE PEOPLE THAT WERE BY MY CAR AND THERE ALL REALLY CLOSE FRIENDS NONE OF THEM EVER BEEN IN TROUBLE SO THE ONLY THING I CAN THINK OF IS THE RECALL BUT ME AND MY BUDDIES THAT WERE INSIDE ARE BEING THREATENED WITH ARSON CHARGES. IT BURNT UP MOST OF THE ENGINE BAY AND MELTED SOME PAINT OFF THE PASSENGER SIDE PANEL . *TR

NHTSA ODI #10343798

Mileage unknown · Jul 6, 2010
Electrical System

MY 1999 GRAND PRIX GTP DRIVES FINE, THEN IT WILL CUT OFF SPORADICALLY. THE MOST RECENT, I WAS DRIVING 60 MPH ON THE HIGHWAY, CUTS OFF, BATTERY LIGHT ON, AND OIL LIGHT ON, LOSES POWER STEERING AND BRAKING. GO TO THE SHOULDER. PUT THE CAR IN PARK, TURN THE IGNITION OFF. A MINUTE LATER STARTS BACK, DRIVING ON THE HIGHWAY FOR 5 M…

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MY 1999 GRAND PRIX GTP DRIVES FINE, THEN IT WILL CUT OFF SPORADICALLY. THE MOST RECENT, I WAS DRIVING 60 MPH ON THE HIGHWAY, CUTS OFF, BATTERY LIGHT ON, AND OIL LIGHT ON, LOSES POWER STEERING AND BRAKING. GO TO THE SHOULDER. PUT THE CAR IN PARK, TURN THE IGNITION OFF. A MINUTE LATER STARTS BACK, DRIVING ON THE HIGHWAY FOR 5 MINUTES, DOES THE SAME THING. IT WILL STALL AT STOP LIGHTS ALSO, OR WHEN I'M GOING 20 MPH, WHENEVER IT WANTS. ONE TIME IT WOULD NOT START BACK UP FOR 10 MINUTES. I HAVE IT AT THE DEALERSHIP, THEY HAVE FOUND NOTHING, I'VE HAD 2 OTHER MECHANICS LOOK AT IT, THEY FOUND NOTHING. I HAVE GOOGLED THE PROBLEM AND FOUND OTHER COMPLAINTS, BUT NO RECALLS. AND THIS HAS OCCURRED 10 TIMES OR SO IN THE PAST YEAR. AND HAS OCCURRED IN THE PREVIOUS YEARS SINCE I BOUGHT THE CAR IN 2007. IT IS FRUSTRATING WHEN THE MECHANICS TELL ME THERE IS NO ERROR CODE IN THE CARS COMPUTER. *TR

NHTSA ODI #10341529

Official recalls

4

15V701000 · Engine And Engine Cooling:engine; Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

Oct 26, 2015

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence & remedy

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Additional source detail variants (2)

Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Engine And Engine Cooling:engine

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

09V116000 · Engine And Engine Cooling

Apr 8, 2009

GENERAL MOTORS IS RECALLING 1,497,516 MY 1997-2003 BUICK REGAL, MY 1998-2003 CHEVROLET LUMINA, MONTE CARLO AND IMPALA, MY 1998-1999 OLDSMOBILE INTRIGUE, MY 1997-2003 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L V6 NATURALLY ASPIRATED ENGINE. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH DROPS OF ENGINE OIL MAY BE DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING.

Consequence & remedy

Consequence: IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND INCREASING THE RISK OF AN ENGINE COMPARTMENT FIRE.

Remedy: DEALERS WILL REPLACE THE ENGINE’S FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINE’S PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, OLDSMOBILE AT 1-800-630-6537, AND PONTIAC AT 1-800-620-7668 OR HTTP://WWW.PONTIAC.COM OR HTTP:WWW.GMOWNERCENTER.COM.

08V118000 · Engine And Engine Cooling

Mar 12, 2008

GM IS RECALLING 207,542 MY 1997-2003 BUICK REGAL AND PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L SUPERCHARGED V-6 ENGINE. THESE VEHICLES HAVE HIGHER FRONT ROCKER COVER GASKET TEMPERATURES, CREATING THE POTENTIAL FOR EARLIER DEGRADATION OF THE FRONT ROCKER COVER GASKET AND EVENTUAL OIL SEEPAGE.

Consequence & remedy

Consequence: CERTAIN UNDERHOOD FIRES MAY BE CAUSED BY DROPS OF ENGINE OIL, FROM SEEPAGE OR SPILLAGE, BEING DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING. IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND, IN SOME INSTANCES, THE FIRE MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND.

Remedy: DEALERS WILL REPLACE THE ENGINE’S FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINE’S PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, ALONG WITH THE 1-3-5 SPARK PLUG WIRE RETAINERS, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. , FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. UNTIL THE REMEDY IS COMPLETED, GM STRONGLY RECOMMENDS THAT OWNERS OBSERVE THE FOLLOWING IMPORTANT PRECAUTIONS (1) THAT OWNERS DO NOT PARK THEIR VEHICLE IN A GARAGE, CAR PORT, OR OTHER STRUCTURE; (2) IF OWNERS NOTICE A BURNING ODOR, THEY SHOULD HAVE THEIR DEALER INSPECT THE VEHICLE. THE DEALER WILL INSPECT THE VEHICLE WITHOUT CHARGE; (3) USE PREMIUM FUEL (91 OCTANE OR HIGHER) IN THE VEHICLE AS RECOMMENDED IN THE VEHICLE'S OWNER MANUAL. OWNERS MAY CONTACT BUICK AT 1-866-608-8080 OR PONTIAC AT 1-800-620-7668, OR THROUGH THEIR WEBSITE AT <A HREF=HTTP://WWW.GMOWNERCENTER.COM>HTTP://WWW.GMOWNERCENTER.COM</A> .

02V027000 · Air Bags:frontal

Jan 25, 2002

ON CERTAIN PASSENGER VEHICLES AND MINI VANS, THE DRIVER'S AIR BAG INFLATOR MODULES COULD PRODUCE EXCESSIVE INTERNAL PRESSURE. IN THE EVENT OF A CRASH THAT WOULD TRIGGER A DRIVER'S AIR BAG DEPLOYMENT, THE INCREASED INTERNAL PRESSURE CAN CAUSE THE INFLATOR MODULE TO EXPLODE.

Consequence & remedy

Consequence: METAL AND PLASTIC DEBRIS COULD CAUSE SEVERE INJURY TO VEHICLE OCCUPANTS.

Remedy: DEALERS WILL REPLACE THE DRIVER AIR BAG MODULE. OWNER NOTIFICATION BEGAN FEBRUARY 1, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT PONTIAC AT 1-800-762-2737.

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

6

EA07008 · Engine Compartment Fire

Opened Jun 12, 2007 · Closed May 1, 2008

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

BY LETTER DATED MARCH 12, 2008, GENERAL MOTORS CORP. (GM) HAS NOTIFIED THE AGENCY THAT IT WILL CONDUCT A SAFETY RECALL (IDENTIFIED BY NHTSA RECALL NUMBER 08V-118) TO ADDRESS A DEFECT IN APPROXIMATELY 207,542 MODEL YEAR (MY) 1997-2003 BUICK REGAL GS AND PONTIAC GRAND PRIX GTP VEHICLES EQUIPPED WITH THE L67 SUPERCHARGED VERSION OF GM'S 3800 SERIES II V6 ENGINE.THE RECALLED REGAL GS VEHICLES WERE BUILT FROM AUGUST 1996 TO JUNE 2003 AND THE GRAND PRIX GTP FROM MARCH 1996 THROUGH JANUARY 2003.ACCORDING TO GM, OIL MAY ESCAPE PAST THE VALVE COVER GASKET ON THE FRONT CYLINDER BANK (CYLINDERS 1-3-5) AND DEPOSIT ONTO HOT EXHAUST SYSTEM COMPONENTS.UNDER CERTAIN CONDITIONS, IT IS POSSIBLE FOR THIS OIL TO IGNITE A SMALL PILOT FLAME, WHICH MAY SPREAD TO THE ADJACENT PLASTIC SPARK PLUG WIRE CHANNEL, THE SPARK PLUG WIRES THEMSELVES, THE PLASTIC ENGINE COVER, AND OTHER UNDER HOOD COMPONENTS.REPORTS INDICATE THIS MOST OFTEN OCCURS ON HIGHER-MILEAGE VEHICLES SHORTLY AFTER THE VEHICLE HAS BEEN DRIVEN AND THEN PARKED.TYPICALLY, THE FIRE WAS DISCOVERED WITHIN 5 TO 15 MINUTES AFTER THE VEHICLE WAS PARKED.DURING THIS TIME WINDOW, UNDER HOOD TEMPERATURES MAY BECOME ELEVATED.SUCH ELEVATED TEMPERATURES COMBINED WITH A LACK OF AIRFLOW THROUGH THE ENGINE COMPARTMENT MAY PERMIT A SMALL PILOT FLAME TO PROPAGATE AND IGNITE OTHER FUEL SOURCES.TO CORRECT THE SAFETY DEFECT, GM WILL INSTALL AN IMPROVED DESIGN FRONT VALVE COVER GASKET AND SPARK PLUG WIRE RETAINER.THIS REMEDY WILL BE SUPPLIEDFREE OF CHARGE FOR ALL RECALLED VEHICLES.UNTIL SUFFICIENT PARTS BECOME AVAILABLE TO REPAIR ALL OF THE AFFECTED VEHICLES, GM STRONGLY RECOMMENDS THAT OWNERS OBSERVE THE FOLLOWING IMPORTANT PRECAUTIONS: (1) THEY STRONGLY RECOMMEND THAT OWNERS DO NOT PARK THEIR VEHICLE IN A GARAGE, CARPORT, OR OTHER STRUCTURE; (2) IF OWNERS NOTICE A BURNING ODOR, THEY SHOULD HAVE THEIR DEALER INSPECT THE VEHICLE - THE DEALER WILL INSPECT THE VEHICLE WITHOUT CHARGE; AND (3) USE PREMIUM FUEL (91 OCTANE OR HIGHER) IN THE VEHICLE AS RECOMMENDED IN THE VEHICLE'S OWNER MANUAL.THE ACTION TAKEN BY GM IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE SUBJECT FIRE INCIDENT RATE ON THE C-, G-, AND H-PLATFORM SUBJECT VEHICLES IS LOW.THE AGENCY WILL CONTINUE TO MONITOR THIS ISSUE AND RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.

Additional source detail variants (2)

Engine And Engine Cooling

BY LETTER DATED MARCH 12, 2008, GENERAL MOTORS CORP. (GM) HAS NOTIFIED THE AGENCY THAT IT WILL CONDUCT A SAFETY RECALL (IDENTIFIED BY NHTSA RECALL NUMBER 08V-118) TO ADDRESS A DEFECT IN APPROXIMATELY 207,542 MODEL YEAR (MY) 1997-2003 BUICK REGAL GS AND PONTIAC GRAND PRIX GTP VEHICLES EQUIPPED WITH THE L67 SUPERCHARGED VERSION OF GM'S 3800 SERIES II V6 ENGINE.THE RECALLED REGAL GS VEHICLES WERE BUILT FROM AUGUST 1996 TO JUNE 2003 AND THE GRAND PRIX GTP FROM MARCH 1996 THROUGH JANUARY 2003.ACCORDING TO GM, OIL MAY ESCAPE PAST THE VALVE COVER GASKET ON THE FRONT CYLINDER BANK (CYLINDERS 1-3-5) AND DEPOSIT ONTO HOT EXHAUST SYSTEM COMPONENTS.UNDER CERTAIN CONDITIONS, IT IS POSSIBLE FOR THIS OIL TO IGNITE A SMALL PILOT FLAME, WHICH MAY SPREAD TO THE ADJACENT PLASTIC SPARK PLUG WIRE CHANNEL, THE SPARK PLUG WIRES THEMSELVES, THE PLASTIC ENGINE COVER, AND OTHER UNDER HOOD COMPONENTS.REPORTS INDICATE THIS MOST OFTEN OCCURS ON HIGHER-MILEAGE VEHICLES SHORTLY AFTER THE VEHICLE HAS BEEN DRIVEN AND THEN PARKED.TYPICALLY, THE FIRE WAS DISCOVERED WITHIN 5 TO 15 MINUTES AFTER THE VEHICLE WAS PARKED.DURING THIS TIME WINDOW, UNDER HOOD TEMPERATURES MAY BECOME ELEVATED.SUCH ELEVATED TEMPERATURES COMBINED WITH A LACK OF AIRFLOW THROUGH THE ENGINE COMPARTMENT MAY PERMIT A SMALL PILOT FLAME TO PROPAGATE AND IGNITE OTHER FUEL SOURCES.TO CORRECT THE SAFETY DEFECT, GM WILL INSTALL AN IMPROVED DESIGN FRONT VALVE COVER GASKET AND SPARK PLUG WIRE RETAINER.THIS REMEDY WILL BE SUPPLIEDFREE OF CHARGE FOR ALL RECALLED VEHICLES.UNTIL SUFFICIENT PARTS BECOME AVAILABLE TO REPAIR ALL OF THE AFFECTED VEHICLES, GM STRONGLY RECOMMENDS THAT OWNERS OBSERVE THE FOLLOWING IMPORTANT PRECAUTIONS: (1) THEY STRONGLY RECOMMEND THAT OWNERS DO NOT PARK THEIR VEHICLE IN A GARAGE, CARPORT, OR OTHER STRUCTURE; (2) IF OWNERS NOTICE A BURNING ODOR, THEY SHOULD HAVE THEIR DEALER INSPECT THE VEHICLE - THE DEALER WILL INSPECT THE VEHICLE WITHOUT CHARGE; AND (3) USE PREMIUM FUEL (91 OCTANE OR HIGHER) IN THE VEHICLE AS RECOMMENDED IN THE VEHICLE'S OWNER MANUAL.THE ACTION TAKEN BY GM IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE SUBJECT FIRE INCIDENT RATE ON THE C-, G-, AND H-PLATFORM SUBJECT VEHICLES IS LOW.THE AGENCY WILL CONTINUE TO MONITOR THIS ISSUE AND RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.

Engine And Engine Cooling

BY LETTER DATED MARCH 12, 2008, GENERAL MOTORS CORP. (GM) HAS NOTIFIED THE AGENCY THAT IT WILL CONDUCT A SAFETY RECALL (IDENTIFIED BY NHTSA RECALL NUMBER 08V-118) TO ADDRESS A DEFECT IN APPROXIMATELY 207,542 MODEL YEAR (MY) 1997-2003 BUICK REGAL GS AND PONTIAC GRAND PRIX GTP VEHICLES EQUIPPED WITH THE L67 SUPERCHARGED VERSION OF GM'S 3800 SERIES II V6 ENGINE.THE RECALLED REGAL GS VEHICLES WERE BUILT FROM AUGUST 1996 TO JUNE 2003 AND THE GRAND PRIX GTP FROM MARCH 1996 THROUGH JANUARY 2003.ACCORDING TO GM, OIL MAY ESCAPE PAST THE VALVE COVER GASKET ON THE FRONT CYLINDER BANK (CYLINDERS 1-3-5) AND DEPOSIT ONTO HOT EXHAUST SYSTEM COMPONENTS.UNDER CERTAIN CONDITIONS, IT IS POSSIBLE FOR THIS OIL TO IGNITE A SMALL PILOT FLAME, WHICH MAY SPREAD TO THE ADJACENT PLASTIC SPARK PLUG WIRE CHANNEL, THE SPARK PLUG WIRES THEMSELVES, THE PLASTIC ENGINE COVER, AND OTHER UNDER HOOD COMPONENTS.REPORTS INDICATE THIS MOST OFTEN OCCURS ON HIGHER-MILEAGE VEHICLES SHORTLY AFTER THE VEHICLE HAS BEEN DRIVEN AND THEN PARKED.TYPICALLY, THE FIRE WAS DISCOVERED WITHIN 5 TO 15 MINUTES AFTER THE VEHICLE WAS PARKED.DURING THIS TIME WINDOW, UNDER HOOD TEMPERATURES MAY BECOME ELEVATED.SUCH ELEVATED TEMPERATURES COMBINED WITH A LACK OF AIRFLOW THROUGH THE ENGINE COMPARTMENT MAY PERMIT A SMALL PILOT FLAME TO PROPAGATE AND IGNITE OTHER FUEL SOURCES.TO CORRECT THE SAFETY DEFECT, GM WILL INSTALL AN IMPROVED DESIGN FRONT VALVE COVER GASKET AND SPARK PLUG WIRE RETAINER.THIS REMEDY WILL BE SUPPLIEDFREE OF CHARGE FOR ALL RECALLED VEHICLES.UNTIL SUFFICIENT PARTS BECOME AVAILABLE TO REPAIR ALL OF THE AFFECTED VEHICLES, GM STRONGLY RECOMMENDS THAT OWNERS OBSERVE THE FOLLOWING IMPORTANT PRECAUTIONS: (1) THEY STRONGLY RECOMMEND THAT OWNERS DO NOT PARK THEIR VEHICLE IN A GARAGE, CARPORT, OR OTHER STRUCTURE; (2) IF OWNERS NOTICE A BURNING ODOR, THEY SHOULD HAVE THEIR DEALER INSPECT THE VEHICLE - THE DEALER WILL INSPECT THE VEHICLE WITHOUT CHARGE; AND (3) USE PREMIUM FUEL (91 OCTANE OR HIGHER) IN THE VEHICLE AS RECOMMENDED IN THE VEHICLE'S OWNER MANUAL.THE ACTION TAKEN BY GM IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE SUBJECT FIRE INCIDENT RATE ON THE C-, G-, AND H-PLATFORM SUBJECT VEHICLES IS LOW.THE AGENCY WILL CONTINUE TO MONITOR THIS ISSUE AND RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.

PE07006 · Engine Compartment Fire

Opened Jan 29, 2007 · Closed Jun 12, 2007

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

ON JANUARY 29, 2007, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION TO INVESTIGATE ALLEGED NON-CRASH FIRES ORIGINATING IN THE ENGINE COMPARTMENT IN CERTAIN MODEL YEAR (MY) 1999-2002 PONTIAC GRAND PRIX GTP VEHICLES EQUIPPED WITH THE ?L67? SUPERCHARGED VERSION OF THE GENERAL MOTORS (GM) 3800 SERIES II V6 ENGINE.TO DATE, ODI IS AWARE OF 121 NON-DUPLICATIVE COMPLAINTS ON THE SUBJECT VEHICLES THAT ALLEGE NON-CRASH RELATED FIRES ORIGINATING IN THE ENGINE COMPARTMENT WHILE DRIVING OR AFTER THE VEHICLE IS PARKED AND THE IGNITION SWITCHED OFF. WHILE NO SUBJECT COMPONENT HAS YET BEEN IDENTIFIED, ODI ANALYSIS OF AVAILABLE INFORMATION INDICATES THAT THE ALLEGED FIRE INCIDENT RATE AMONG THE SUBJECT VEHICLES IS SIGNIFICANTLY HIGHER THAN GM PEER VEHICLES THAT USE THE NON-SUPERCHARGED ?L36? VERSION OF THE GM 3800 SERIES II V6 ENGINE.IN SOME CASES, THE FIRE INCIDENT RATE IS TWICE AS HIGH IN THE SUBJECT VEHICLES AND UP TO AS MUCH AS AN ORDER OF MAGNITUDE GREATER THAN IN NON-SUPERCHARGED PEER VEHICLES.FOR INSTANCE, THE SUBJECT FIRE INCIDENT RATE FOR THE SUPERCHARGED MY 2000 PONTIAC GRAND PRIX GTP IS APPROXIMATELY 236 PER 100,000 VEHICLES PRODUCED (58 FIRES / 24,509 SUBJECT VEHICLES OR 0.236%) WHILE THE FIRE INCIDENT RATE FOR MY 2000 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH THE NATURALLY ASPIRATED ?L36? ENGINE IS APPROXIMATELY 18 PER 100,000 VEHICLES PRODUCED (17 FIRES / 90,338 VEHICLES OR 0.018%). THE MANUFACTURER?S INVESTIGATION INTO ALLEGED ENGINE COMPARTMENT FIRES ON THE SUBJECT VEHICLES IS ONGOING.ACCORDINGLY, THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-008) TO FURTHER STUDY THE FREQUENCY AND SCOPE OF THE ALLEGED DEFECT. BASED ON THE INFORMATION REVIEWED IN PE07-006, THE RANGE OF SUBJECT VEHICLES UNDER INVESTIGATION WILL BE EXPANDED TO INCLUDE ALL MY 1999-2002 BUICK PARK AVENUE, REGAL, AND RIVIERA, OLDSMOBILE LSS, AND PONTIAC BONNEVILLE AND GRAND PRIX VEHICLES THAT USE THE SAME OR SUBSTANTIALLY SIMILAR TRANSVERSE MOUNTED ?L67? ENGINE.

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.

EA01014 · Air Bag Inflator

Opened Jun 11, 2001 · Closed Aug 26, 2002

Status: closed (inferred from source dates) · Air Bags:frontal:driver Side:inflator Module

No summary supplied.

Additional source detail variants (2)

Air Bags:frontal:driver Side:inflator Module

Air Bags:frontal:driver Side:inflator Module

PE01002 · Driver Air Bag Malfunction

Opened Jan 10, 2001 · Closed Jun 11, 2001

Status: closed (inferred from source dates) · Air Bags:frontal

ODI IS AWARE OF ONE REPORTED INCIDENT OF A DRIVER-SIDE AIR BAG INFLATOR SEPARATION IN A MODEL YEAR 1999 PONTIAC GRAND PRIX.AN INVESTIGATION OF THE INCIDENT REVEALED THAT A TWO-INCH, DISK-SHAPED FRAGMENT OF THE ALUMINUM INFLATOR ASSEMBLY RUPTURED THE AIR BAG, BROKE OFF PORTIONS OF THE AIR GAB COVER FLAPS, AND STRUCK THE DRIVER.ALSO, EVIDENCE SHOWED HOT COMBUSTION GASES/PARTICULATE ESCAPED INTO THE PASSENGER COMPARTMENT.THE DRIVER SUSTAINED NUMEROUS INJURIES FROM THE INFLATOR FRAGEMENTAND HOT GASES/PARTICULATE.A TEARDOWN OF THE FAILED INFLATOR DID NOT REVEAL ANY OBSERVABLE DEFECTS OR ROOT CAUSE OF FAILURE.GM AND ITS SUPPLIERS (DELPHI AND BREAD) ARE CURRENTLY WORKING TOGETHER TO DETERMINE THE ROOT CAUSE OF THE SINGLE REPORTED FAILURE AND THE SCOPE OF THE POTENTIAL PROBLEM CONDITION IN THE FIELD.FINALLY, GM HAS STATED THAT MODEL YEAR 1998-2000 PONTIAC GRAND PRIX VEHICLES AND MODEL YEAR 1998-2001 PONTIAC MONTANA VEHICLES HAVE IDENTICAL DRIVER-SIDE AIR BAG INFLATORS.THE ENGINEERING ANALYSIS WILL COVER THESE MODEL/MODEL YEAR VEHICLES.