NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
59 reportsClear category filter63,000 miles · Jul 21, 2008
Engine And Engine CoolingFuel System, GasolineVisibility
TL*THE CONTACT OWNS A 1999 PONTIAC BONNEVILLE. IN 2003, WHILE DRIVING 15 MPH, THE CONTACT NOTICED A HUGE CLOUD OF WHITE SMOKE AT THE REAR OF THE VEHICLE. THE DEALER STATED THAT THE INTAKE MANIFOLD HAD BLOWN THE GASKET. THE INTAKE MANIFOLD GASKET WAS REPLACED AS WELL AS THE INTAKE MANIFOLD ITSELF. IN 2005, THE FUEL PRESSURE R…
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TL*THE CONTACT OWNS A 1999 PONTIAC BONNEVILLE. IN 2003, WHILE DRIVING 15 MPH, THE CONTACT NOTICED A HUGE CLOUD OF WHITE SMOKE AT THE REAR OF THE VEHICLE. THE DEALER STATED THAT THE INTAKE MANIFOLD HAD BLOWN THE GASKET. THE INTAKE MANIFOLD GASKET WAS REPLACED AS WELL AS THE INTAKE MANIFOLD ITSELF. IN 2005, THE FUEL PRESSURE REGULATOR SWITCH BLEW OUT AND WAS REPAIRED UNDER RECALL; HOWEVER, THE FAILURE RECURRED IN 2007. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND THE CONTACT WAS INFORMED THAT THIS WOULD CAUSE THE ENGINE TO BLOW DUE TO LEAKAGE OF FUEL INTO THE ENGINE. ALSO, THE REAR WINDOW DEFROSTER SWITCH WOULD NOT SHUT OFF. HE HAD TO REMOVE THE FUSE TO PREVENT IT FROM DRAINING THE BATTERY. THE FAILURE MILEAGE WAS 63,000 AND CURRENT MILEAGE WAS 104,000. UPDATE 09/10/08 *CW UPDATED 09/19/08. *JB
NHTSA ODI #10235121
74,301 miles · Jan 28, 2008
Engine And Engine Cooling
PLASTIC ENGINE INTAKE PLENUM ASSY MELTDOWN CAUSING COOLANT INTO CYLINDERS OF ENGINE. ORIGINAL INCIDENT IDENTIFIED TO POSSIBLE DAMAGE TO 1ST CYLINDER. PLENUM ASSY REPLACED WITH METAL SLEEVE WHICH MECHANIC CLAIMED WAS SUPERIOR TO ORIGINAL MFG PART. PRIOR DAMAGE TO 1ST AND 2ND CYLINDERS BECAME PERMANENT MONTHS LATER WHEN ENGINE …
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PLASTIC ENGINE INTAKE PLENUM ASSY MELTDOWN CAUSING COOLANT INTO CYLINDERS OF ENGINE. ORIGINAL INCIDENT IDENTIFIED TO POSSIBLE DAMAGE TO 1ST CYLINDER. PLENUM ASSY REPLACED WITH METAL SLEEVE WHICH MECHANIC CLAIMED WAS SUPERIOR TO ORIGINAL MFG PART. PRIOR DAMAGE TO 1ST AND 2ND CYLINDERS BECAME PERMANENT MONTHS LATER WHEN ENGINE SHUTDOWN WHILE DRIVING. RESEARCHED RECALL DATA AND FOUND NOTHING TO DATE. MECHANIC ACKNOWLEDGES PROBLEM IS FREQUENT AND KNOWN BY MANUFACTURER FOR LONG TIME. CONTACTED GM AND WAS REFUSED ANY TYPE OF COMPENSATION. RESEARCHED COMPLAINTS ON NHTSA A FOUND AN UNBELIEVABLE LARGE VOLUME OF THE EXACT SAME PROBLEM. INTEND TO CALL NHTSA DIRECT AND FIND OUT STATUS OF LARGE COMPLAINT BASE WITH NO ACTION. INTEND TO CONTACT ALL OTHERS FILING COMPLAINTS FOR DEFINITE IMMEDIATE CLASS ACTION. *TR
NHTSA ODI #10216339
40,000 miles · Aug 3, 2006
Engine And Engine Cooling
DT*: THE CONTACT STATED THE INTAKE MANIFOLD GASKET FRACTURED A YEAR AGO WHEN THE CAR HAD 40,000 MILES. THE FRACTURE IN THE INTAKE MANIFOLD CONSTITUTED A LEAK AND AS A RESULT OF THE LEAK THE ENGINE RAN VERY INEFFICIENTLY. THE MANUFACTURER WAS CONTACTED 3 TIMES TO PROVIDE REIMBURSEMENT FOR THE REPAIRS PAID BY THE CONTACT. UPDA…
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DT*: THE CONTACT STATED THE INTAKE MANIFOLD GASKET FRACTURED A YEAR AGO WHEN THE CAR HAD 40,000 MILES. THE FRACTURE IN THE INTAKE MANIFOLD CONSTITUTED A LEAK AND AS A RESULT OF THE LEAK THE ENGINE RAN VERY INEFFICIENTLY. THE MANUFACTURER WAS CONTACTED 3 TIMES TO PROVIDE REIMBURSEMENT FOR THE REPAIRS PAID BY THE CONTACT. UPDATED 8/30/2006 - *NM
NHTSA ODI #10164430
127,000 miles · Jun 29, 2006
Electrical SystemEngine And Engine Cooling
DT: THE CONTACT STATED WHILE DRIVING AT ANY SPEED MPH ON NORMAL ROAD CONDITIONS THE ENGINE STALLED, NO WARNING LIGHTS ILUMINATE IN THE DASH BOARD. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHO DETERMINED NO PROBLEMS IN THE ENGINE OR ELECTRICAL SYSTEMS. THE CONTACT CONTINUES TO DEAL WITH THE STALLING ENGINE.
NHTSA ODI #10161104
49,500 miles · Jun 16, 2006
Engine And Engine Cooling
DT*: THE CONTACT STATED WHILE STARTING THE VEHICLE IT BACKFIRED AND THE CHECK ENGINE LIGHT ILLUMINATED. THE VEHICLE WAS TOWED TO AN INDEPENDENT REPAIR SHOP. THE MECHANIC DETERMINED THE INTAKE MANIFOLD WAS LEAKING COOLANT AND THE GASKETS NEEDED TO BE REPLACED. THE MANUFACTURER HAS NOT BEEN ALERTED.
NHTSA ODI #10160018
46,000 miles · Apr 13, 2005
Engine And Engine Cooling
TWO INTAKE MANIFOLD FAILURES FOR MY 1999 PONTIAC BONNEVILLE, 3.8 ENGINE. FIRST ONE WAS IN JANUARY 2003. NOW 15 MONTHS LATER, IT HAS FAILED AGAIN AFTER 35000 MILES. THE FIRST TIME, REPAIR COSTS WERE JUST OVER $800. NOW I'M LOOKING AT A BILL OF $866. I HAVE READ THE TSB AND MANY OTHER ONLINE COMPLAINTS THAT I'M NOT THE ONLY O…
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TWO INTAKE MANIFOLD FAILURES FOR MY 1999 PONTIAC BONNEVILLE, 3.8 ENGINE. FIRST ONE WAS IN JANUARY 2003. NOW 15 MONTHS LATER, IT HAS FAILED AGAIN AFTER 35000 MILES. THE FIRST TIME, REPAIR COSTS WERE JUST OVER $800. NOW I'M LOOKING AT A BILL OF $866. I HAVE READ THE TSB AND MANY OTHER ONLINE COMPLAINTS THAT I'M NOT THE ONLY ONE WITH THIS ISSUE OF RECURRING FAILURES. SOME HAVE EVEN REPORTED FIRES IN THE ENGINE COMPARTMENTS OR COMPLETE ENGINE FAILURE.*AK
NHTSA ODI #10116866
Mileage unknown · Apr 12, 2005
Engine And Engine CoolingFire
1999 PONTIAC BONNEVILLE CAUGHT ON FIRE IN THE ENGINE COMPARTMENT.*MR WHEN THE CONSUMER ATTEMPTED T START THE VEHICLE IT'S ENGINE BACKFIRED THEN CAUGHT ON FIRE. RECENTLY THE CONSUMER CAME ACROSS A RECALL FOR DEFECTIVE FUEL REGULATOR WHICH CAUSED FIRES. THE CONSUMER CONTACTED THE MANUFACTURER IS AWAITING A RESPONSE. *NM
NHTSA ODI #10118971
65,000 miles · Apr 5, 2005
Engine And Engine Cooling
99 BONNEVILLE, IN MARCH OF 2004 WHILE TRAVELING AT 45 MPH THE CAR BACK FIRED AND THE ENGINE KILLED, IT WAS TOWED TO A SHOP AND COOLANT WAS IN THE ENGINE. THE UPPER MANIFOLD WAS REPLACED AND GASKETS AT COST OF OVER $ 600.00. A YEAR LATER MARCH 2005 THE CAR WAS MAKING A NOISE. THE PONTIAC DEALER COULD NOT FIND A PROBLEM. ON APRI…
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99 BONNEVILLE, IN MARCH OF 2004 WHILE TRAVELING AT 45 MPH THE CAR BACK FIRED AND THE ENGINE KILLED, IT WAS TOWED TO A SHOP AND COOLANT WAS IN THE ENGINE. THE UPPER MANIFOLD WAS REPLACED AND GASKETS AT COST OF OVER $ 600.00. A YEAR LATER MARCH 2005 THE CAR WAS MAKING A NOISE. THE PONTIAC DEALER COULD NOT FIND A PROBLEM. ON APRIL 2005 THE PORBLEM WAS FIND, HAHA , PLASTIC INTAKE WAS CRANK, MORE MONEY. I THING GM SOULD RECALL AND PAY A THESE DEFECTS IN THERE PARTS. I WILL FIGHT TILL THE END. I HAVE SPENT OVER 1000.00 ON THERE DEFECT, ME MANY MANY OTHER PEOPLE. *AK
NHTSA ODI #10116417
74,000 miles · Nov 29, 2004
Engine And Engine Cooling
A HOLE DEVELOPED IN THE PLASTIC UPPER INTAKE MANIFOLD WHERE COOLANT RUNS NEXT TO THE EGR VALVE, RESULTING IN THE CAR SUDDENLY STALLING AND NOT ABLE TO BE RESTARTED, BECAUSE OF THE COOLANT BEING INTRODUCED INTO THE AIR FUEL MIXTURE. IT IS MY UNDERSTANDING THAT THIS IS AN ONGOING PROBLEM THAT PONTIAC IS AWARE OF.*AK
NHTSA ODI #10100730
95,000 miles · Oct 13, 2004
Engine And Engine Cooling
I HAD TO HAVE THE INTAKE PLENUM REPLACED ON MY 99 PONTIAC BONNEVILLE...STARTED WITH VEHICLE HESITATING ON TAKE OFF, RPM'S ACCELERATING VERY HIGH BUT MPH NOT CATCHING UP...VEHICLE THEN BACKFIRED AND LOSS ALL POWER...HAD IT TOWED TO DEALER...DEALER SAID INTAKE PLENUM WAS WARPED CAUSING COOLANT TO POSSIBLY LEAK INTO ENGINE...GM WOU…
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I HAD TO HAVE THE INTAKE PLENUM REPLACED ON MY 99 PONTIAC BONNEVILLE...STARTED WITH VEHICLE HESITATING ON TAKE OFF, RPM'S ACCELERATING VERY HIGH BUT MPH NOT CATCHING UP...VEHICLE THEN BACKFIRED AND LOSS ALL POWER...HAD IT TOWED TO DEALER...DEALER SAID INTAKE PLENUM WAS WARPED CAUSING COOLANT TO POSSIBLY LEAK INTO ENGINE...GM WOULD NOT COVER UNDER WARRANTY WHICH COST ME $1000 TO CORRECT...VEHICLE WAS FINE FOR A MONTH OR SO AND STARTED DOING IT AGAIN. I THINK ITS RIDICULOUS THAT GM KNOWS ABOUT THIS PROBLEM BUT REFUSES TO TAKE RESPONSIBILTY FOR IT AS A FACTORY PROBLEM..I WOULD LIKE A RECALL ON THIS AND MY MONEY REIMBURSED TO ME. I ALSO THINK THIS PROBLEM SHOULD BE REPAIRED CORRECTLY WITH A PART THAT WON'T BURN UP BECAUSE ITS MADE OF PLASTIC. I HAVE READ ON MANY WEBSITES COMPLAINTS ABOUT THIS SAME PROBLEM BUT THE PROBLEM IS THAT THEY ARE COMPLAINING TO THE WRONG PEOPLE. I WAS RECENTLY INFORMED THAT GM DOES NOT DECIDE TO PUT OUT THE RECALL, IT'S REALLY THE NHTSA THAT IS RESPONSIBLE FOR THAT. MY PLAN IS TO POST THIS LINK ON THOSE WEBSITES AND HOPEFULLY ENOUGH PEOPLE WILL POST A COMPLAINT HERE TOO AND MAYBE WE COULD GET SOME REIMBURSEMENT FOR THE POORLY BUILT CARS THAT ALL OTHER CONSUMERS HAVE PURCHASED. *AK
NHTSA ODI #10095676
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.
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.
RQ99007 · Transmission Shift Lever Sequence
Opened May 26, 1999 · Closed Feb 8, 2002
Status: closed (inferred from source dates) · Power Train
No summary supplied.
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