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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.

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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

Engine And Engine Cooling complaints

90 reports
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97,500 miles · Sep 16, 2009
Engine And Engine Cooling

I HAD MY 1998 PONTIAC GRAND PRIX WITH THE L67 SUPERCHARGED ENGINE SERVICED UNDER THE RECALL NOTICE LAST YEAR (NHTSA ID NUMBER 08V118000), BUT IT IS NOW LEAKING THE SAME WAY FROM THE REAR VALVE COVER, WITH THE SAME ATTENDANT SMOKE ON SHUTDOWN, AND I PRESUME, THE SAME FIRE HAZARD.. GM INFORMS ME THE RECALL ONLY EXTENDED TO THE FR…

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I HAD MY 1998 PONTIAC GRAND PRIX WITH THE L67 SUPERCHARGED ENGINE SERVICED UNDER THE RECALL NOTICE LAST YEAR (NHTSA ID NUMBER 08V118000), BUT IT IS NOW LEAKING THE SAME WAY FROM THE REAR VALVE COVER, WITH THE SAME ATTENDANT SMOKE ON SHUTDOWN, AND I PRESUME, THE SAME FIRE HAZARD.. GM INFORMS ME THE RECALL ONLY EXTENDED TO THE FRONT VALVE COVER LEAKAGE, BUT ISN'T THIS THE SAME OR A RELATED ISSUE? SHOULD I EXPECT AN AMERICAN CAR TO BE AT RISK FROM BURSTING INTO FLAME THROUGH NORMAL USE? *TR

NHTSA ODI #10284172

120,000 miles · Jun 16, 2009
Engine And Engine CoolingFire

1998 PONTIAC GRAND PRIX GPT, SITTING IN MY DRIVE WAY, CAUGHT FIRE AND UNDER THE HOOD IS BASICALLY TOAST. WE HAVE TO TOTALLY REPLACE EVERYTHING...CARS THAT ARE NOT STARTED, SHOULD NOT CATCH FIRE. *TR

NHTSA ODI #10273987

Mileage unknown · May 27, 2009
Engine And Engine CoolingFire

CONSUMER'S 1998 PONTIAC GRAND PRIX WAS DAMAGED DUE TO A FIRE . *NJ A RECALL LETTER WAS ATTACHED TO THE COMPLAINT. THE CONSUMER'S INSURANCE COMPANY IS SEEKING REIMBURSEMENT DUE TO THE RECALL.(INSURANCE COMPANY ON BEHALF OF CONSUMER) *JB

NHTSA ODI #10270294

Mileage unknown · Apr 20, 2009
Engine And Engine CoolingFire

CONSUMER STATES THAT HIS 1998 PONTIAC GRAND PRIX CAUGHT A FIRE SEVERAL YEARS AGO AND PONTIAC DENIED ANY RESPONSIBILITY BUT NOW THEY ARE BEING RECALLED. *NJ THE CONSUMER REFERENCED RECALL # 09V116000. *JB

NHTSA ODI #10265868

176,000 miles · Apr 16, 2009
Engine And Engine CoolingFire

MY 1998 PONTIAC GRAND PRIX 3.8 LITRE V6 CAUGHT ON FIRE ON APRIL 6 2009 AND THEN A COUPLE DAYS LATER THE RECALL CAME OUT. MY CAR IS A TOTAL LOSS. I HAVE CONTACTED PONTIAC AS OF 4-16-2009 AND I AM WAITING TO HEAR FROM THEM! THERE IS NO POLICE REPORT, BUT THERE IS A FIRE REPORT DUE TO THE FIRE DEPT COMING TO EXTINGUISH THE FL…

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MY 1998 PONTIAC GRAND PRIX 3.8 LITRE V6 CAUGHT ON FIRE ON APRIL 6 2009 AND THEN A COUPLE DAYS LATER THE RECALL CAME OUT. MY CAR IS A TOTAL LOSS. I HAVE CONTACTED PONTIAC AS OF 4-16-2009 AND I AM WAITING TO HEAR FROM THEM! THERE IS NO POLICE REPORT, BUT THERE IS A FIRE REPORT DUE TO THE FIRE DEPT COMING TO EXTINGUISH THE FLAMES. *TR

NHTSA ODI #10265571

51,449 miles · Mar 4, 2009
Engine And Engine Cooling

AFTER TAKING MY CAR IN FOR A RECALL (NHTSA ID NUMBER 08V118000) I NOTICE THAT THE OIL LEAK THAT I WAS EXPERIENCING WOULD BE FIXED. WHEN THE OIL LEAK RETURNED, I TOOK IT BACK TO THE DEALER TO SEE IF THE REPAIR WAS NOT FIXED CORRECTLY. I WAS INFORMED THAT THE BACK VALVE COVER AND MANIFOLD WAS NOW LEAKING AND THE RECALL ONLY FIXE…

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AFTER TAKING MY CAR IN FOR A RECALL (NHTSA ID NUMBER 08V118000) I NOTICE THAT THE OIL LEAK THAT I WAS EXPERIENCING WOULD BE FIXED. WHEN THE OIL LEAK RETURNED, I TOOK IT BACK TO THE DEALER TO SEE IF THE REPAIR WAS NOT FIXED CORRECTLY. I WAS INFORMED THAT THE BACK VALVE COVER AND MANIFOLD WAS NOW LEAKING AND THE RECALL ONLY FIXED THE FRONT VALVE COVER. I WAS ALSO INFORMED THAT THE LEAK COULD CAUSE A FIRE SIMILAR TO THE ONE THAT WAS THE RECALL WAS SUPPOSE TO CORRECT. I INFORMED GM SUPPORT OF THE PROBLEM AND THEY STATED THAT UNLESS A RECALL WAS ISSUED, I WOULD HAVE TO PAY THE COST OF THE REPAIR ($1300). SINCE THE PROBLEM SEEMS TO BE RELATED TO OIL LEAKS SIMILAR TO RECALL, I THINK IT SHOULD BE COVERED UNDER THE RECALL CAMPAIGN. THANK YOU. *TR

NHTSA ODI #10260681

59,000 miles · Jan 6, 2009
Engine And Engine Cooling

TL*THE CONTACT OWNS A 1998 PONTIAC GRAND PRIX. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN ID NUMBER 08V441000 (ELECTRICAL SYSTEM). THE CONTACT STATED THAT THE REAR OF THE VEHICLE WAS LEAKING OIL. HE NOTICED OIL SPOTS ON HIS GARAGE FLOOR. THERE WERE NO PERFORMANCE ISSUES WITH THE VEHICLE; HOWEVER, THE CONTACT SME…

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TL*THE CONTACT OWNS A 1998 PONTIAC GRAND PRIX. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN ID NUMBER 08V441000 (ELECTRICAL SYSTEM). THE CONTACT STATED THAT THE REAR OF THE VEHICLE WAS LEAKING OIL. HE NOTICED OIL SPOTS ON HIS GARAGE FLOOR. THERE WERE NO PERFORMANCE ISSUES WITH THE VEHICLE; HOWEVER, THE CONTACT SMELLED OIL INSIDE THE PASSENGER COMPARTMENT. HE TOOK THE VEHICLE IN FOR THE RECALL REPAIR AND INFORMED THE DEALER THAT THE REAR GASKET WAS LEAKING. THE DEALER LATER CONFIRMED THE FAILURE, BUT STATED THAT THE RECALL ONLY PERTAINED TO THE FRONT ROCKER. THE MANUFACTURER WAS NOT NOTIFIED. THE CURRENT MILEAGE WAS APPROXIMATELY 61,500 AND FAILURE MILEAGE WAS APPROXIMATELY 59,000.

NHTSA ODI #10253981

129,650 miles · Dec 10, 2008
Engine And Engine Cooling

INTAKE MANIFOLD GASKET NEEDED TO BE REPLACED BECAUSE OF USE OF ORANGE COOLANT--ALSO SERPENTINE BELT REPLACED BECAUSE OF ORANGE COOLANT SPRAY ALL OVER IT. WATER PUMP HAD TO BE REPLACED 3 MONTHS LATER. *TR

NHTSA ODI #10251409

Mileage unknown · Sep 8, 2008
Engine And Engine CoolingInjury

1998 PONTIAC GRAND PRIX GTP -- REAR VALVE COVER GASKET DESIGN IS EXTREMELY POOR -- IT IS ONLY THE SIZE OF A SPAGHETTI NOODLE. IT CAN NOT CONTAIN THE OIL PRESSURE FLOW, THUS LEAKS ENGINE OIL DOWN THE REAR SIDE OF THE ENGINE ONTO DANGEROUSLY HOT COMPONENTS -- THIS RESULTS IN: 1)A HIGH CONCENTRATION OF TOXIC BURNT ENGINE OIL FUMES …

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1998 PONTIAC GRAND PRIX GTP -- REAR VALVE COVER GASKET DESIGN IS EXTREMELY POOR -- IT IS ONLY THE SIZE OF A SPAGHETTI NOODLE. IT CAN NOT CONTAIN THE OIL PRESSURE FLOW, THUS LEAKS ENGINE OIL DOWN THE REAR SIDE OF THE ENGINE ONTO DANGEROUSLY HOT COMPONENTS -- THIS RESULTS IN: 1)A HIGH CONCENTRATION OF TOXIC BURNT ENGINE OIL FUMES ENTERING THE PASSENGER COMPARTMENT, 2) ENGINE OIL LEAKING/SPRAYING BACK ONTO THE EXTREMELY HOT CATALYTIC CONVERTER, EXHAUST MANIFOLD HEADER, EXHAUST PIPE AND 3) A VERY HIGH RISK OF FIRE IN THE ENGINE COMPARTMENT AND UNDER THE CAR. *TR

NHTSA ODI #10241298

130,000 miles · Jul 9, 2008
Engine And Engine CoolingFire

THERE WAS A FIRE UNDER THE HOOD OF MY CAR. AFTER A ABOUT 6 MONTHS THEY RECALLED MY CAR AND THE FRONT ROCKER COVER GASKET NEEDED REPLACING, AFTER CALL GM AND TALKING TO 10 DIFFERENT PEOPLE AND 2 MONTHS LATER THEY HAD SOMEONE COME TO LOOK AT MY CAR AND AT THIS POINT THEY OFFERED ME ONLY 3000. FOR IT. MY PROBLEM IS THAT I KE…

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THERE WAS A FIRE UNDER THE HOOD OF MY CAR. AFTER A ABOUT 6 MONTHS THEY RECALLED MY CAR AND THE FRONT ROCKER COVER GASKET NEEDED REPLACING, AFTER CALL GM AND TALKING TO 10 DIFFERENT PEOPLE AND 2 MONTHS LATER THEY HAD SOMEONE COME TO LOOK AT MY CAR AND AT THIS POINT THEY OFFERED ME ONLY 3000. FOR IT. MY PROBLEM IS THAT I KEPT THIS CAR UP I ONLY DROVE IT IN THE SNOW ONCE A YEAR, CHANGED THE OIL WHEN DUE, JUST HAD NEW STRUTS ON IT NEW TIRES AND IT IS IN NEW CONDITION. I LOOKED UP THE BLUE BOOK VALUE OF THE CAR AND IT WAS 5,600. I FELL AS THOUGH I SHOULD GET 5,000. FOR MY CAR. *TR

NHTSA ODI #10233614

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.