NHTSA owner reports · September 18, 2026 snapshot.
Suspension complaints
12 reportsClear category filter115,000 miles · Jul 9, 2015
Service BrakesSuspension
TL* THE CONTACT OWNS A 2002 PONTIAC GRAND PRIX. WHILE THE VEHICLE WAS BEING INSPECTED BY AN INDEPENDENT MECHANIC, THE TIRES WERE UNABLE TO BE ROTATED DUE TO A SEVERELY CORRODED SUBFRAME. IN ADDITION, THE REAR SWAY BAR LINK FRACTURED AND THE BRAKE PEDAL WAS HESITANT WHEN DEPRESSED. THE INDEPENDENT MECHANIC REPLACED THE REAR SWAY …
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TL* THE CONTACT OWNS A 2002 PONTIAC GRAND PRIX. WHILE THE VEHICLE WAS BEING INSPECTED BY AN INDEPENDENT MECHANIC, THE TIRES WERE UNABLE TO BE ROTATED DUE TO A SEVERELY CORRODED SUBFRAME. IN ADDITION, THE REAR SWAY BAR LINK FRACTURED AND THE BRAKE PEDAL WAS HESITANT WHEN DEPRESSED. THE INDEPENDENT MECHANIC REPLACED THE REAR SWAY BAR LINK AND BRAKE LINES HOWEVER, THE SUB FRAME WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 115,000.
NHTSA ODI #10732920
120,000 miles · Aug 9, 2011
Service Brakes, HydraulicSuspension
BOUGHT A USED 2002 PONTIAC GRAND PRIX GT ABOUT TWO MONTHS AGO AND SAFETY INSPECTION SHEET SAID CAR WAS UP TO PAR. NOT SO, JUST AFTER BUYING THE CAR THE SWAY BAR LINK WAS FOUND TO BE ALMOST BROKEN AND THE BRAKES FAILED JUST AFTER 5000 MILES. PARTS WERE REPLACED FOR BOTH AND THE OLD PARTS TO THE BRAKES ARE AVAILABLE TO VIEW. *TR
NHTSA ODI #10418186
77,000 miles · Apr 15, 2011
Suspension
I HAVE FOUND BOTH SIDES OF THE FRONT SUSPENSION ANTI ROLL BAR ON MY 2002 GRAND PRIX GTP TO HAVE CRACKS AT THE PINCH WELD, WHERE THE LINKS ATTACH. ON THE LHS IS IT PRETTY WELL CRACKED ALL THE WAY THROUGH, THE RHS IS CRACKED APPROX 50% OF THE WAY THROUGH. IT APPEARS THE ROAD SALT AND CORROSION IS GETTING IN BETWEEN THE PINCH WELD …
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I HAVE FOUND BOTH SIDES OF THE FRONT SUSPENSION ANTI ROLL BAR ON MY 2002 GRAND PRIX GTP TO HAVE CRACKS AT THE PINCH WELD, WHERE THE LINKS ATTACH. ON THE LHS IS IT PRETTY WELL CRACKED ALL THE WAY THROUGH, THE RHS IS CRACKED APPROX 50% OF THE WAY THROUGH. IT APPEARS THE ROAD SALT AND CORROSION IS GETTING IN BETWEEN THE PINCH WELD AND SPLITTING THE BAR IN TWO. THIS WOULD NOT BE A CATASTROPHIC LOSS OF CONTROL BUT WOULD GO FROM FIRM CORNERING TO WISHY WASHY. I AM A PROFESSIONAL TECHNICIAN BY TRADE AND DO MY OWN WORK ON MY POV'S. I CAN SUPPLY PICTURES IF NEEDED. THE CAR HAS ABOUT 77000 MILES ON IT AT THE TIME. I THINK THE MANUFACTURER ALSO NEEDS TO ADDRESS THE OIL PAN LEAKS AS WELL. THEY CAN LEAK AND DRAIN RIGHT ON TO THE EXHAUST. AGAIN THIS WAS FOUND BY A ROUTINE INSPECTION AND VERIFIED BY BUFFING IT OFF WITH A BUFFING WHEEL. *TR
NHTSA ODI #10396061
88,000 miles · Mar 24, 2009
Exterior LightingSuspension
I HAVE RECENTLY EXPERIENCED TWO MAJOR DEFECTS WITH MY 2002 PONTIAC GRAND PRIX GTP. FIRST, I HAVE HAD BOTH MY DRIVER AND PASSENGER SIDE FRONT WHEEL BEARINGS TO GO OUT. THESE ARE NOT CHEAP TO REPLACE. THE COST PER BEARING IS ABOUT $90 PLUS LABOR. THEN, MY BRAKE LIGHTS HAVE STOPPED WORKING. AFTER LOOKING AT OTHER COMPLAINTS ON THE …
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I HAVE RECENTLY EXPERIENCED TWO MAJOR DEFECTS WITH MY 2002 PONTIAC GRAND PRIX GTP. FIRST, I HAVE HAD BOTH MY DRIVER AND PASSENGER SIDE FRONT WHEEL BEARINGS TO GO OUT. THESE ARE NOT CHEAP TO REPLACE. THE COST PER BEARING IS ABOUT $90 PLUS LABOR. THEN, MY BRAKE LIGHTS HAVE STOPPED WORKING. AFTER LOOKING AT OTHER COMPLAINTS ON THE WEB, I HAVE FOUND THAT I MY VEHICLE WILL REQUIRE A MULTIFUNCTION SWITCH WHICH IS COSTLY AS WELL. AS FAR AS THE BEARINGS GO, THERE IS A STRONG POSSIBILITY THAT I WILL HAVE TO REPLACE THOSE AGAIN IN THE NEAR FUTURE. MY OPINION IS THAT IF GM IS AWARE OF THESE DEFECTS IN THEIR PRODUCT , THEY SHOULD BE TAKING MORE STEPS TO SATISFY THEIR CUSTOMERS AS WE HAVE PUT FAITH IN THEIR COMPANY AND HELP KEEP THEM IN BUSINESS WITH SALES AND OUR TAX DOLLARS (BAILOUT). I APPEAL TO GM TO RECALL THE PARTS THAT ARE NOT UP TO STANDARD ON THEIR CARS. *TR
NHTSA ODI #10262988
Mileage unknown · Jan 9, 2008
Suspension
2002 PONTIAC GRAND PRIX FRONT WHEEL BEARING FAILURE. CONSUMER STATES THAT THE FRONT WHEEL BEARINGS CONTINUALLY FAIL. THE FIRST TIME THE DEALER MADE THE REPAIRS. SECOND TIME CONSUMER WAS OUT OF WARRANTY AND NOTHING COULD BE DONE. *KB
NHTSA ODI #10214990
112,000 miles · Aug 12, 2007
Power TrainSuspension
DEALERSHIP FOUND PASSENGER SIDE FRONT WHEEL BEARING FAILURE. DRIVER SIDE FRONT WHEEL BEARING AT MECHANICAL WEAR LIMIT. BOTH WERE REPLACED, AS WELL AS TRANSMISSION MAIN SEALS FROM AGE/WEAR/LEAKAGE AND FRONT PASSENGER SIDE LOWER BALL JOINT. ONE MONTH PRIOR TO THIS REPAIR, THE VEHICLE TRANSMISSION SHUT DOWN WITHOUT WARNING AND NO E…
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DEALERSHIP FOUND PASSENGER SIDE FRONT WHEEL BEARING FAILURE. DRIVER SIDE FRONT WHEEL BEARING AT MECHANICAL WEAR LIMIT. BOTH WERE REPLACED, AS WELL AS TRANSMISSION MAIN SEALS FROM AGE/WEAR/LEAKAGE AND FRONT PASSENGER SIDE LOWER BALL JOINT. ONE MONTH PRIOR TO THIS REPAIR, THE VEHICLE TRANSMISSION SHUT DOWN WITHOUT WARNING AND NO ELECTRICAL WARNING OR LIGHTS WHILE BEING DRIVEN. BECAUSE RELATED OTHER PARTS WERE REPAIRED PREVIOSLY AND REPORTED DEFECTIVE VIA THIS SYSTEM ON ODI ID 10107847 AND 10148428 AND DURING THIS REPAIR REPORTED REPAIR TO PONTIAC, THE OTHER ASSOCIATED PARTS WERE IN SPECIFICATION. ONE LOWER PASSENGER SIDE BALL JOINT WAS AT THE MECHANICAL LIMIT DUE TO BAD LOCAL ROADS ON THE PASSENGER SIDE EDGE OF ROAD/POTHOLES AND PUBLIC UTILITY ACCESS PATCHES. WORN HUBS (FOR THE SECOND TIME HERE, LISTEN UP) ARE AVAILABLE FOR INSPECTION IF NEEDED. BOTH TIMES THIS OCCURRED, WE NOTICED THE FAILURES EITHER AUDIBLY (HUMMING) OR DURING STATE INSPECTION, OR BOTH, AND IN ALL CASES, THE REPAIR CONDITIONS WERE SET BY THE DEALERSHIP DURING THE INSPECTION PHASE. AT NO TIME DURING THE INSPECTION WERE APOLIGIES OFFERED, OR BETTER PARTS ENGINEERED, TO PREVENT THIS FROM RE-OCCURRING. JUST TOLD THAT THIS WAS A COMMON PROBLEM ON THIS VEHICLE, GOOD THING WE CAUGHT IT BEFORE WE CAUSED AN ACCIDENT (WE?) AND WE CANNOT OFFER A BETTER PART TO FIX THIS PROBLEM PERMANENTLY. THEY SHOULD BE HELD ACCOUNTABLE FOR THE MATERIALS USED TO PRODUCE AND INVESTIGATE MANUFACTURED ITEMS FOR COMPLIANCE WITH MATERIAL(S) ENGINEERING AND SPECIFICATION, AS WELL AS WEAR TESTING DATA THAT MAY HAVE BEEN IMPROPERLY REPORTED TO PRESENT A FAVORABLE OUTCOME OF TEST FAILURE ANAYLSIS. *JB
NHTSA ODI #10199344
84,000 miles · Jan 23, 2006
Suspension
THIS IS AN UPDATE TO COMPLAINT 10107847. PLEASE INCLUDE THE FOLLOWING INFORMATION WITH THE PREVIOUS SUMMARY. IN ADDITION TO THE PARTS PREVIOUSLY MENTIONED, AT APPROXIMATELY 84,000 MILES, THE FRONT STRUTS AND THEIR ASSOCIATED MOUNTS REQUIRED REPLACEMENT DUE TO EXCESSIVE WEAR. INDICATIONS WERE FIRST NOTICED FROM A LIGHT TAPPING …
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THIS IS AN UPDATE TO COMPLAINT 10107847. PLEASE INCLUDE THE FOLLOWING INFORMATION WITH THE PREVIOUS SUMMARY. IN ADDITION TO THE PARTS PREVIOUSLY MENTIONED, AT APPROXIMATELY 84,000 MILES, THE FRONT STRUTS AND THEIR ASSOCIATED MOUNTS REQUIRED REPLACEMENT DUE TO EXCESSIVE WEAR. INDICATIONS WERE FIRST NOTICED FROM A LIGHT TAPPING FROM THE STRUT MOUNT ON PASSENGER SIDE, FOLLOWED BY THE DRIVERS SIDE. REMOVAL AND INSPECTION OF THE STRUTS AND MOUNTS REVEALED THAT THE STRUT MOUNTS HAD LITERALLY MELTED AROUND THE METAL TOP BUSHING AT THE POINT OF ATTACHMENT OF THE VULCANIZED RUBBER. ALTHOUGH IT DEFORMED AND SEPARATED FROM THE RUBBER, THE MOUNT PROVISIONS RETAINED THE PARTS SUFFICIENTLY ENOUGH TO PREVENT INADVERTENT RELEASE OR OTHER ABNOMALIES EXCEPT FOR THE TAPPING SOUND IT MADE. THE STRUT ASSEMBLIES LOST THEIR DAMPENING ON THE UPSTROKE SIDE AND WERE WEAK ON THE DOWN OR COMPRESSION SIDE (TYPICAL STRUT). *JB
NHTSA ODI #10148428
43,000 miles · Aug 30, 2005
Suspension
FRONT HUB BEARING ASSEMBLY STARTED MAKING LOUD ROARING NOISE. HAD TO HAVE ASSEMBLY REPLACED. ALSO HAD TO HAVE DRIVE BELT REPLACED IT WAS WORN AND CRACKING. TOTAL COST OF REPAIRS TO VEHICLE OWNER 544.11.*JB
NHTSA ODI #10134825
58,000 miles · Aug 15, 2004
Suspension
MY PONTIAC GRAN PRIX BEGAN MAKING LOUD WHALING NOISES, IT BEGAN DRAGGING AND BURNING A LARGE AMOUNT OF FUEL. I ALSO HAVE SEVERAL OTHER OWNERS OF THE SAME VEHICLE WITH THE SAME PROBLEM. I WAS TOLD THAT I HAVE A PROBLEM WITH THE FRONT HUB BEARING ASSEMBLY. THIS WILL COST ME $700.00 .THERE SHOULD BE A RECALL ON THIS BECAUSE THAT HA…
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MY PONTIAC GRAN PRIX BEGAN MAKING LOUD WHALING NOISES, IT BEGAN DRAGGING AND BURNING A LARGE AMOUNT OF FUEL. I ALSO HAVE SEVERAL OTHER OWNERS OF THE SAME VEHICLE WITH THE SAME PROBLEM. I WAS TOLD THAT I HAVE A PROBLEM WITH THE FRONT HUB BEARING ASSEMBLY. THIS WILL COST ME $700.00 .THERE SHOULD BE A RECALL ON THIS BECAUSE THAT HAS HAPPENED TO ALL OF THESE SAME CARS AND THEY ARE ONLY 2 YEARS OLD.I WAS INFORMED BY A MECHANIC THAT THE PARTS ARE MADE OF ALUMINUN. THIS IS VERY DANGEROUS. *JB
NHTSA ODI #10086909
38,356 miles · Jan 15, 2004
Power TrainSuspensionUnknown Or Other
SUSPENSION - WHEEL BEARING FAILURE - REPLACED WHEEL HUB TRANSMISSION - CAR TRYING TO GO INTO REVERSE AND DRIVE AT SAME TIME. GEAR IN TRANSMISSION FAILURE. REPLACED TRANSMISSION PAINT - SEVERAL AREAS ON CAR PAINT COMING OFF AND RUSTING. WET SANDED SOME AREAS AND BRUSH TOUCHED UP LEAVING GLOBS OF PAINT IN THESE AREAS. EFFORTS T…
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SUSPENSION - WHEEL BEARING FAILURE - REPLACED WHEEL HUB TRANSMISSION - CAR TRYING TO GO INTO REVERSE AND DRIVE AT SAME TIME. GEAR IN TRANSMISSION FAILURE. REPLACED TRANSMISSION PAINT - SEVERAL AREAS ON CAR PAINT COMING OFF AND RUSTING. WET SANDED SOME AREAS AND BRUSH TOUCHED UP LEAVING GLOBS OF PAINT IN THESE AREAS. EFFORTS TO REMOVE ETCHING RESIDUE ON TRUNK RESULTED IN DEALER PAINT DEPT. SCRATCHING TRUNK AND SPOILER. I NOTIFIED MANAGER. ATTEMPTS TO REMOVE SCRATCHES WERE UNSUCCESSFUL CAR WAS RETURNED TO ME WITH SCRATCHES. PAINT ON HOOD COMING OFF AND RUST STARTING. WERE SUPPOSED TO REPAIR BUT FAILED TO DO SO. INFORMED PAINT MANAGER I WAS DISSATISFIED BUT HIS HANDS ARE TIED BECAUSE OF USED CAR MANAGER. I INFORMED THEM I WOULD BE CONTACTING GM. THE REPLY WAS DO WHAT YOU GOTTA DO. DEALERSHIP IS TWIN CITY IN PORT ARTHUR, TX
NHTSA ODI #10070472
Official recalls
3Oct 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 engines 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 engines 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 engines 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.
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 ENGINES FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINES 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.
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 ENGINES FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINES 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> .
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
4EA07008 · 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.
PE07001 · Loss Of Brake Lamp Illumination
Opened Jan 17, 2007 · Closed Apr 30, 2007
Status: closed (inferred from source dates) · Electrical System; Exterior Lighting:brake Lights
THE AGENCY'S ANALYSIS OF GM'S COMPLAINT AND WARRANTY DATA FOR THE SUBJECT VEHICLES, INCLUDING A COMPARISON WITH OTHER AGENCY AND MANUFACTURER DATA PERTAINING TO OTHER VEHICLE BRAKE LAMP INVESTIGATIONS, INDICATED A LOW FAILURE HISTORY FOR THE SUBJECT VEHICLES.THIS INVESTIGATION INCLUDED A REVIEW AND ANALYSIS OF DATA FOR RELEVANT BRAKE LAMP MALFUNCTIONS THAT REQUIRE REPLACEMENT OF THE MULTIFUNCTION SWITCH (MFS) MODULE.THE HAZARD WARNING SWITCH IS AN INTEGRAL PART OF THE MFS MODULE.OTHER COMPONENTS THAT AFFECT BRAKE LAMP ILLUMINATION SUCH AS WIRING, BULB SOCKETS, AND THE PLUNGER-TYPE BRAKE LAMP SWITCH, WERE NOT A PART OF THIS INVESTIGATION.A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AND THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY DEFECT DOES NOT EXIST.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Additional source detail variants (2)
Electrical System
THE AGENCY'S ANALYSIS OF GM'S COMPLAINT AND WARRANTY DATA FOR THE SUBJECT VEHICLES, INCLUDING A COMPARISON WITH OTHER AGENCY AND MANUFACTURER DATA PERTAINING TO OTHER VEHICLE BRAKE LAMP INVESTIGATIONS, INDICATED A LOW FAILURE HISTORY FOR THE SUBJECT VEHICLES.THIS INVESTIGATION INCLUDED A REVIEW AND ANALYSIS OF DATA FOR RELEVANT BRAKE LAMP MALFUNCTIONS THAT REQUIRE REPLACEMENT OF THE MULTIFUNCTION SWITCH (MFS) MODULE.THE HAZARD WARNING SWITCH IS AN INTEGRAL PART OF THE MFS MODULE.OTHER COMPONENTS THAT AFFECT BRAKE LAMP ILLUMINATION SUCH AS WIRING, BULB SOCKETS, AND THE PLUNGER-TYPE BRAKE LAMP SWITCH, WERE NOT A PART OF THIS INVESTIGATION.A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AND THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY DEFECT DOES NOT EXIST.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Exterior Lighting:brake Lights
THE AGENCY'S ANALYSIS OF GM'S COMPLAINT AND WARRANTY DATA FOR THE SUBJECT VEHICLES, INCLUDING A COMPARISON WITH OTHER AGENCY AND MANUFACTURER DATA PERTAINING TO OTHER VEHICLE BRAKE LAMP INVESTIGATIONS, INDICATED A LOW FAILURE HISTORY FOR THE SUBJECT VEHICLES.THIS INVESTIGATION INCLUDED A REVIEW AND ANALYSIS OF DATA FOR RELEVANT BRAKE LAMP MALFUNCTIONS THAT REQUIRE REPLACEMENT OF THE MULTIFUNCTION SWITCH (MFS) MODULE.THE HAZARD WARNING SWITCH IS AN INTEGRAL PART OF THE MFS MODULE.OTHER COMPONENTS THAT AFFECT BRAKE LAMP ILLUMINATION SUCH AS WIRING, BULB SOCKETS, AND THE PLUNGER-TYPE BRAKE LAMP SWITCH, WERE NOT A PART OF THIS INVESTIGATION.A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AND THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY DEFECT DOES NOT EXIST.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
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.
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