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1998 Pontiac Grand Prix

Owner reports · Recalls · Investigations

More warning signs than most Grand Prix years

Owner complaints for the 1998 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

169 reports with mileage · 330 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 90 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 90 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 89 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

19 crash reports60 fire reports16 injury reports

Air Bags complaints

24 reports
Clear category filter
Mileage unknown · May 9, 2002
Air Bags

AIRBAG LIGHT STAYS ON. DEALER NOTIFIED. *AK

NHTSA ODI #8009547

65,000 miles · Apr 16, 2002
Air Bags

SRS AIR BAG LIGHT ILLUMINATED ON DASH. DEALER DIAGNOSED (FOR $85) THAT DRIVER'S SIDE AIR BAG UNIT NEEDED TO BE REPLACED AT COST OF $1100. CAR NEVER IN ACCIDENT. LIGHT JUST STAYED ON ONE MORNING ON START.**** DIMSII IVOQ ENTRY POSTED AFTER 12/12/02 CUT-OVER FROM ARTEMIS****760791. *AK *JB

NHTSA ODI #10008780

Mileage unknown · Apr 15, 2002
Air Bags

SRS AIR BAG LIGHT IS ILLUMINATED, CONSUMER WAS INFORMED THAT THE AIR BAG WIRING HARNESS NEEDS REPLACED, CONSUMER STATES THERE IS A TSB FOR THIS PROBLEM. *SLC

NHTSA ODI #785952

Mileage unknown · Feb 11, 2002
Air BagsCrash

WHILE DRIVING 40MPH WAS INVOLVED IN A COLLISION, AND AIRBAGS FAILED TO DEPLOY.*AK

NHTSA ODI #8003905

Mileage unknown · Nov 27, 2001
Air Bags

AIRBAG LIGHT IS ILLUMINATED ON THE DASHBOARD. CONSUMER HAS CONTACTED DEALER, DEALER STATED THAT AIRBAG MAY NOT DEPLOY IN A FRONTAL COLLISION. PLEASE PROVIDE FURTHER DETAILS.*AK

NHTSA ODI #899503

Mileage unknown · Jul 27, 2001
Air BagsCrashInjury

I WAS STOPPED IN TRAFFIC WHEN STRUCK FROM BEHIND BY A CAR TRAVELING WELL IN EXCESS OF THE 35 MPH LIMIT WHO NEVER TOUCHED HIS BRAKES. UPON IMPACT I WAS DRIVEN INTO A TRUCK STOPPED ABOUT 7 FEET IN FRONT OF ME. MY CAR WAS DECLARED TOTALED BY HIS INSURANCE COMPANY WITH MAJOR DAMAGE TO THE FRONT AND REAR. NEITHER OF MY AIR BAGS DE…

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I WAS STOPPED IN TRAFFIC WHEN STRUCK FROM BEHIND BY A CAR TRAVELING WELL IN EXCESS OF THE 35 MPH LIMIT WHO NEVER TOUCHED HIS BRAKES. UPON IMPACT I WAS DRIVEN INTO A TRUCK STOPPED ABOUT 7 FEET IN FRONT OF ME. MY CAR WAS DECLARED TOTALED BY HIS INSURANCE COMPANY WITH MAJOR DAMAGE TO THE FRONT AND REAR. NEITHER OF MY AIR BAGS DEPLOYED. I SUSTAINED A LEFT SHOULDER/ARM AND LEFT SIDE NECK INJURY WHICH I STARTED TREATMENT ON THE NEXT DAY. TREATMENT HAS HOPEFULLY COMPLETED AS OF SURGERY ON 7/16/2001 TO REMOVE DICS, REPAIR VERTEBRAE, AND PLACE A TITAINUM PLATE IN MY NECK EXCEPT OF COURSE 6-8 WEEKS OF RECOVERY FROM THE SURGERY. IN ADDITION TO MEDICAL COST, I , DUE TO THIS ACCIDENT HAVE BEEN NOT ALLOWED TO WORK FOR ALL BUT ABOUT 6 WEEKS IN THE 7 MONTHS SINCE THE ACCIDENT AND OF COURSE THE 6-8 WEEKS LEFT. I FEEL HAD THE AIR BAGS DEPLOYED I WOULD HAVE NOT RECEIVED ANY OF THE INJURIES I SUFFERED. WHEN THIS FAILURE WAS ADDRESSED TO THE PONTIAC DEALER IT WAS STATED THAT EVIDENTLY THE IMPACT WAS NOT ENOUGH; THAT I DOUBT BASED ON TEST I HAVE SEEN AND THE DAMAGE TO MY CAR.*AK

NHTSA ODI #749310

Mileage unknown · Mar 20, 2001
Air Bags

AIRBAGS KEEP MALFUNCTIONING, CAUSING AIRBAG LIGHT TO COME ON. CONSUMER HAS TAKEN VEHICLE TO DEALER TWICE, BUT DEFECT HAS REOCCURRED.*AK AIR BAG CIRCUT FAILED DUE TO A BAD MODUELE. *YH

NHTSA ODI #883448

Mileage unknown · Feb 22, 2001
Air Bags

IN MAY OF 2000 MAY AIR BAG LIGHT ON MY DASH BOARD INDICATED A PROBLEM BY STAYING ILLUMINATED. FIERER PONTIAC, HAMILTON, OHIO REPAIRED A "CONNECTOR" WHICH COST $498.50. IN FEBRUARY 01 I NOTICED THE AIR BAG LIGHT WAS ILLUMINATED AGAIN. SINCE I HAVEN'T BEEN DRIVING THE CAR I ASKED MY WIFE HOW LONG THE LIGHT HAD BEEN ON. SHE SAID TH…

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IN MAY OF 2000 MAY AIR BAG LIGHT ON MY DASH BOARD INDICATED A PROBLEM BY STAYING ILLUMINATED. FIERER PONTIAC, HAMILTON, OHIO REPAIRED A "CONNECTOR" WHICH COST $498.50. IN FEBRUARY 01 I NOTICED THE AIR BAG LIGHT WAS ILLUMINATED AGAIN. SINCE I HAVEN'T BEEN DRIVING THE CAR I ASKED MY WIFE HOW LONG THE LIGHT HAD BEEN ON. SHE SAID THAT IT HAD BEEN ON FOR AS LONG AS SHE COULD REMEMBER (AT LEAST 6 MONTHS) AND SHE THOUGHT THAT IT WAS SUPPOSED TO BE ILLUMINATED. I TOOK THE CAR (98 PONTIAC GRAND PRIX SE) BACK TO THE SAME DEALERSHIP AND NOW THEY WANT TO CHARGE ME ANOTHER $420.00 TO FIX IT AGAIN. THIS TIME THEY SAY IT'S A BAD MODULE. I HAVE A REAL PROBLEM PAYING ALMOST $1000 TO KEEP THIS SAFETY EQUIPMENT OPERATING WHEN IT HAS NEVER BEEN USED (DEPLOYED). I AM OF THE BELIEF THAT SAFETY EQUIPMENT IS SUPPOSED TO BE VERY RELIABLE BECAUSE IT IS IN FACT "SAFETY EQUIPMENT". IF GENERAL MOTORS SAID THAT SEAT BELTS HAD TO BE REPLACED EVERY 75,000 MILES FOR $1000, PEOPLE WOULD BE UP IN ARMS AND THE GOVERNMENT WOULD MAKE GM DESIGN THE "SAFETY ITEM" TO LAST LONGER AND BE MORE RELIABLE. DOESN'T THE SAME THING APPLY HERE? PLEASE REPLY ASAP SINCE THIS CAR IS DISSEMBLED IN THE PONTIAC SHOP. I HAVE CONTACTED THE PONTIAC CUSTOMER ASSISTANCE DEPARTMENT AND SPOKE TO NANCY PERRY @ 1-800-762-2737. I HAVEN'T RECEIVED ANY SATISFACTION YET. CAN YOU PLEASE TELL ME WHAT TO SAY TO GET PONTIAC TO FIX THIS AIR BAG SYSTEM AT NO ADDITIONAL CHARGE (OTHER THAN THE $500 I HAVE SPENT ALREADY)? PLEASE PHONE ME AT 513-896-6169 OR EMAIL ME AT KWEST53@HOTMAIL.COM (FRIDAY MORNING). PONTIAC IS ALSO PLANNING TO CHARGE ME FOR THE DIAGNOSIS. PLEASE HELP OR LET ME KNOW WHO TO CONTACT WHO CAN. THANK YOU ! , KEVIN M WEST. *AK

NHTSA ODI #741342

Mileage unknown · Oct 23, 2000
Air Bags

AIRBAG LIGHT NORMALLY FLASHES ON, THEN IT GOES OFF. BUT, CURRENTLY AIRBAG LIGHT WON'T GO OFF. DEALER SAID THERE WAS NO EXTENDED WARRANTY, CONSUMER WOULD HAVE TO PAY.*AK

NHTSA ODI #873574

37,800 miles · Jun 26, 2000
Air Bags

THE PROBLEM WITH THE AIR BAG HARNESS WAS FIXED ON 5/22/2000 AND I WAS CHARGED $172.70 FOR THE REPAIR. MY CONTENTION IS THAT THE FIX OUGHT TO BE FREE OF CHARGE AS THIS IS A KNOWN DOCUMENTED SAFETY RELATED CONCERN *AK *JB ****DIMSII IVOQ ENTRY POSTED ON 12/12/02 CUT -OVER TO ARTEMIS*****724576.

NHTSA ODI #10006341

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> .

02V286000 · Steering:rack And Pinion

Nov 4, 2002

CERTAIN PASSENGER VEHICLES AND MINI VANS HAVE LOWER PINION BEARINGS IN THE POWER RACK AND PINION ASSEMBLY IN WHICH THE RETAINER TABS WERE NOT CRIMPED PROPERLY. THESE AND SOME OTHER RETAINERS USED IN VEHICLES ASSEMBLED BETWEEN JANUARY 1, 1996 AND OCTOBER 31, 1997, COULD FAIL AND PERMIT THE BALL BEARINGS TO ESCAPE.

Consequence & remedy

Consequence: IF THIS OCCURS, THE PINION SHAFT CAN BE FORCED UPWARD DURING LEFT TURNS AND BACK DOWN AS THE STEERING WHEEL IS MOVED BACK AND TO THE RIGHT. IF THE PINION SHAFT MOVES FURTHER, THE DRIVER WILL NEED TO EXERT MORE EFFORT TO TURN THE STEERING WHEEL, SIMILAR TO A VEHICLE WITHOUT POWER ASSISTED STEERING. IF THE PINION SHAFT MOVES EVEN FURTHER, THE DRIVER WILL REQUIRE MUCH HIGHER EFFORT TO TURN LEFT AND MAY NOT BE ABLE TO TURN THE WHEEL AS MUCH AS INTENDED. WITH THE MAXIMUM PINION SHAFT MOVEMENT, WHICH REQUIRES INTERNAL GEAR COMPONENT DAMAGE, THE DRIVER CAN ENCOUNTER HIGH RESISTANCE TO TURNING LEFT, FOLLOWED BY UNINTENDED POWER ASSIST TO THE RIGHT. IN ANY OF THESE CONDITIONS, A CRASH COULD OCCUR.

Remedy: DEALERS WILL INSTALL A NEW LOWER PINION BEARING UNLESS INSPECT OF THE EXISTING BEARING INDICATES THAT REPLACEMENT OF THE GEAR ASSEMBLY IS NECESSARY. OWNER NOTIFICATION BEGAN JANUARY 24, 2003. 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 CHEVROLET AT 1-800-222-1020, PONTIAC AT 1-800-762-2737, OR OLDSMOBILE AT 1-800-442-6537.

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

5

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

EA99024 · Windshield Wiper

Opened Aug 20, 1999 · Closed Jan 13, 2000

Status: closed (inferred from source dates) · Visibility

BY LETTER DATED DECEMBER 12, 1999, GM NOTIFIED NHTSA OF ITS PLANS TO CONDUCT A SAFETY RELATED DEFECT CAMPAIGN TO REMEDY 155,149 OF THE SUBJECT VEHICLES.THE VEHICLE POPULATION FOR THE CAMPAIGN INCLUDES THE 1997 BUICK REGAL/CENTURY AND PONTIAC GRAN PRIX MODELS BUILT DURING THE PERIOD FROM THE START OF PRODUCTION THROUGH MAY 1, 1997.GM DETERMINED THAT THE WIPERS INSTALLED PRIOR TO THIS DATE COULD STOP WORKING, USUALLY DURING HEAVY LOAD CONDITIONS, DUE TO SEPARATION BETWEEN THE DRIVE PIN AND THE CRESCENT IN THE WIPER CRANK ARM ASSEMBLY.EFFECTIVE MAY 1, 1997,GM CORRECTED THIS PROBLEM IN PRODUCTION BY MODIFYING THE DRIVE PIN AND STRENGTHENING THE CRESCENT.THESE SAME IMPROVED PARTS WILL BE INSTALLED IN THE VEHICLES TO BE RECALLED.THE SCOPE OF THE CAMPAIGN WILL INCLUDE ALL VEHICLES PRODUCED PRIOR TO THE MAY 1, 1997 CORRECTION (THE OLDSMOBILE INTRIQUE PRODUCTION DID NOT START UNTIL AFTER MAY 1, 1997, AND IS THEREFORE NOT INCLUDED).VEHICLES WITH THE SCOPE OF THIS INVESTIGATION AND PRODUCED AFTER MAY 1, 1997, CONTAIN THE MORE ROBUST CRESCENT AND IMPROVED PIN DESIGN AND ARE NOT INCLUDED IN THE RECALL CAMPAIGN.ODI WILL CONTINUE TO MONITOR COMPLAINT REPORTS ON THE VEHICLES PRODUCED AFTER MAY 1, 1997 AND RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.BASED ON GM'S RECALL ACTION (ODI 99V-348) THIS INVESTIGATION IS CLOSED.

PE99028 · Windshield Wiper

Opened Apr 16, 1999 · Closed Aug 20, 1999

Status: closed (inferred from source dates) · Visibility

INCIDENTS OF WIPER FAILURE (OWNER REPORTS AND WARRANTY) ARE VERY HIGH, AND MANY OF THE REPORTS INDICATE THAT THE FAILURES ARE STILL OCCURRING IN 1999.