NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
159 reportsClear category filter58,132 miles · Jul 26, 2004
Engine And Engine Cooling
"PLASTIC" BY PASS TUBE FROM INTAKE MANIFOLD TO WATER PUMP CRACKED, CAUSING ANTIFREEZE TO LEAK OUT AT A RAPID AMOUNT. CAN'T BELIEVE THAT THE TUBE IS MADE OUT OF PLASTIC SINCE IT IS IN CONTACT WITH THE INTAKE MANIFOLD WHICH IS VERY HOT. FORTUNATELY MY WIFE AND SON WERE JUST AROUND THE CORNER FROM OUR HOUSE AND NOT ON THE TRIP TO O…
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"PLASTIC" BY PASS TUBE FROM INTAKE MANIFOLD TO WATER PUMP CRACKED, CAUSING ANTIFREEZE TO LEAK OUT AT A RAPID AMOUNT. CAN'T BELIEVE THAT THE TUBE IS MADE OUT OF PLASTIC SINCE IT IS IN CONTACT WITH THE INTAKE MANIFOLD WHICH IS VERY HOT. FORTUNATELY MY WIFE AND SON WERE JUST AROUND THE CORNER FROM OUR HOUSE AND NOT ON THE TRIP TO OHIO WHICH WAS PLANNED. ONLY GOING ABOUT 10 MPH WHEN NOTICED A GURGLING SOUND. GOT OUT OF CAR AND SAW FLUID LEAKING. CAME BACK TO HOUSE AND I CHECKED IT OUT AND FOUND THAT THE PLASTIC TUBE ABOVE THE WATER PUMP LEADING INTO THE MANIFOLD WAS INDEED THE PROBLEM. TOOK CAR TO CHEVROLET DEALERSHIP. THEY REPLACED THE BY PASS TUBE AT A HEFTY COST OF $262.38.*AK
NHTSA ODI #10082688
Mileage unknown · Jul 21, 2004
Engine And Engine Cooling
WHIEL DRIVING 35 MPH, THE VEHICLE STALLED. THIS CAUSED THE DRIVER TO DRIFT TO THE SIDE OF THE ROAD. THE CONSUMER HAD THE VEHICLE TOWED TO THE DEALERSHIP. THE MECHANIC INFORMED THE OWNER THAT THE INTAKE MANIFOLD HAD FAILED. PLEASE PROVIDE ANY FURTHER DETAILS. *JB
NHTSA ODI #10083346
72,500 miles · Mar 27, 2004
Engine And Engine Cooling
INTAKE MANIFOLD GASKETS LEAKING. AFTER SPEAKING WITH NUMEROUS PEOPLE AND A GM SERVICE MEMBER IT SEEMS VERY CLEAR THAT THERE IS A PROBLEM WITH THE GASKETS ON THE GM 3100 AND 3400 ENGINES. *AK
NHTSA ODI #10063992
28,000 miles · Mar 1, 2004
Engine And Engine CoolingSteering
WHILE DRIVING AT 15 TO 20 MPH VEHICLE INTERMITTENTLY STALLED. *AK CONSUMER TOOK THE VEHICLE TO THE DEALER BUT THEY CAN'T LOCATE THE SOURCE OF THE PROBLEM. IN ADDITION, KNOCKING AND JERKING IN STEERING WHEEL WHEN TURNING, AND IT WAS FOUND THAT INTERMEDIATE SHAFT CREATED NOISE. INTERMEDIATE SHAFT WAS REPLACED UNDER WARRANTY.…
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WHILE DRIVING AT 15 TO 20 MPH VEHICLE INTERMITTENTLY STALLED. *AK CONSUMER TOOK THE VEHICLE TO THE DEALER BUT THEY CAN'T LOCATE THE SOURCE OF THE PROBLEM. IN ADDITION, KNOCKING AND JERKING IN STEERING WHEEL WHEN TURNING, AND IT WAS FOUND THAT INTERMEDIATE SHAFT CREATED NOISE. INTERMEDIATE SHAFT WAS REPLACED UNDER WARRANTY. *LA
NHTSA ODI #10061097
100,000 miles · Feb 27, 2004
Engine And Engine Cooling
COOLANT LEAKING FROM INTAKE MANIFOLD GASKET. DEALER INDICATES THAT THEY ALL DID THAT. WERE SUPRISED MINE LASTED AS LONG AS IT DID. GM SAID THEY WOULDN'T HELP WITH THE COST.*AK
NHTSA ODI #10059099
72,000 miles · Feb 13, 2004
Engine And Engine Cooling
FAILED MANIFOLD GASKETS ON 2000 3.4 ENGINE USED IN MOST GM CARS. GM IS INSUFFICIENTLY DEALING WITH OR TRYING TO KEEP FROM BECOMING A RECALL. MINE WAS THE 5TH 2000 IMPALA THIS WEEK WITH THE SAME PROBLEM (ITS ONLY WEDNESDAY). EXPECT TO PAY $250+ FOR REPAIR. MECHANIC SAYS GM INSTALLED WRONG SIZE MANIFOLD BOLTS DURING ASSEMBLY (DEAL…
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FAILED MANIFOLD GASKETS ON 2000 3.4 ENGINE USED IN MOST GM CARS. GM IS INSUFFICIENTLY DEALING WITH OR TRYING TO KEEP FROM BECOMING A RECALL. MINE WAS THE 5TH 2000 IMPALA THIS WEEK WITH THE SAME PROBLEM (ITS ONLY WEDNESDAY). EXPECT TO PAY $250+ FOR REPAIR. MECHANIC SAYS GM INSTALLED WRONG SIZE MANIFOLD BOLTS DURING ASSEMBLY (DEALER REPAIR KIT COMES WITH CORRECT, BUT DIFFERENT, BOLTS).*AK
NHTSA ODI #10058110
63,000 miles · Feb 3, 2004
Engine And Engine Cooling
2000 CHEVROLET IMPALA. PREMATURE FAILURE OF THE INTAKE MANIFOLD GASKET. THE LEAK APPEARS IN THE GASKET THAT IS DIRECTLY NEXT TO THE STOVE PIPE FROM THE EXHAST MANIFOLD. IT APPEARS THE HIGH TEMPERATURE FROM THE THE STOVE PIPE IS DETERIORATING THE GASKET IN THE INTAKE MANIFOLD. THIS HAS EVERY INDICATION OF AN ENGINEERING DEFECT DU…
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2000 CHEVROLET IMPALA. PREMATURE FAILURE OF THE INTAKE MANIFOLD GASKET. THE LEAK APPEARS IN THE GASKET THAT IS DIRECTLY NEXT TO THE STOVE PIPE FROM THE EXHAST MANIFOLD. IT APPEARS THE HIGH TEMPERATURE FROM THE THE STOVE PIPE IS DETERIORATING THE GASKET IN THE INTAKE MANIFOLD. THIS HAS EVERY INDICATION OF AN ENGINEERING DEFECT DUE TO THE NUMBER OF COMPLAINTS ON THIS SAME PROBLEM. OTHER SIMILAR PROBLEMS WERE DISCOVERED IN IMPALA WITH VIN TYPE K MINE IS TYPE E SEE TSB 03034.*AK
NHTSA ODI #10056454
Mileage unknown · Jan 29, 2004
Engine And Engine Cooling
FAN MOTOR FROZE UNDER VERY COLD WEATHER CONDITIONS. AS A RESULT, DRIVER WAS UNABLE TO USE DEFROSTER. THEREFORE, DRIVING VISIBILITY WAS VERY POOR. DEALER REPLACED THE FAN MOTOR. *AK
NHTSA ODI #10056073
84,000 miles · Jan 28, 2004
Engine And Engine Cooling
PERSISTENT COOLANT LEAK DUE TO FAULTY INTAKE MANIFOLD GASKET. *AK
NHTSA ODI #10055060
52,500 miles · Jan 27, 2004
Engine And Engine Cooling
PREMATURE FAILURE OF INTAKE MANIFOLD GASKET CAUSING LEAKING OF COOLENT AND OIL MIX. *JB
NHTSA ODI #10054969
Official recalls
7Oct 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.
Jul 3, 2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
Consequence & remedy
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.
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.
Feb 24, 2004
ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 3800 V6 (L36) ENGINES AND CERTAIN DELPHI FUEL PRESSURE REGULATORS, THE REGULATORS HAVE A MUCH HIGHER THAN USUAL RATE OF FUEL LEAKS. A LEAK CAN ALLOW FUEL TO ENTER THE INTAKE MANIFOLD THROUGH A VACUUM LINE. IF THE ENGINE DOES NOT START WHEN CRANKED, THE FUEL FROM THE LEAKING REGULATOR AND A MISTIMED SPARK CAN CAUSE A BACKFIRE.
Consequence & remedy
Consequence: THE BACKFIRE CAN RUPTURE THE INTAKE MANIFOLD. THE RUPTURE OF THE INTAKE MANIFOLD CAN DISPLACE A FUEL LINE, PULLING AN INJECTOR OUT OF PLACE, AND CAUSING A FUEL LEAK AND POSSIBLE FIRE.
Remedy: DEALERS WILL INSTALL NEW FUEL PRESSURE REGULATORS WITH IMPROVED DIAPHRAGMS. THE RECALL WILL BE CONDUCTED IN PHASED MAILINGS. PHASE 1 BEGAN ON JUNE 30, 2004, AND PHASE 2 BEGAN ON SEPTEMBER 30, 2004. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080, OLDSMOBILE AT 1-800-630-6537, OR PONTIAC AT 1-800-620-7668.
Apr 24, 2001
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH A 3.4L ENGINE AND NON-ANTILOCK BRAKING SYSTEM (ABS). THESE VEHICLES FAIL TO COMPLY WITH REQUIREMENTS OF FMVSS NO. 301, "FUEL SYSTEM INTEGRITY." A FUEL RETURN LINE CAN BECOME SEVERED IN A FRONTAL COLLISION, RESULTING IN FUEL SPILLAGE.
Consequence & remedy
Consequence: IF AN IGNITION SOURCE WAS PRESENT, A FIRE COULD OCCUR.
Remedy: DEALERS WILL INSTALL A BRAKE MASTER CYLINDER BRACKET THAT WILL MAINTAIN POSITIONING OF THE FUEL LINE IN A FRONTAL CRASH. OWNER NOTIFICATION BEGAN JUNE 29, 2001. 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.
Nov 13, 2000
VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME OF THESE VEHICLES EXHIBIT A CONDITION IN WHICH THE DRIVER SIDE IMPACT AIR BAG INFLATOR SEPARATES FROM THE AIR BAG MODULE DURING DEPLOYMENT.
Consequence & remedy
Consequence: IF THE INFLATOR SEPARATES, THE AIR BAG WILL NOT DEPLOY PROPERLY DURING A CRASH AND OCCUPANT PROTECTION WOULD BE REDUCED. IF IS ALSO POSSIBLE THAT A SEPARATED INFLATOR COULD BE PROPELLED DOWNWARD AND COULD RESULT IN INJURY TO A REAR SEAT PASSENGER WHOSE FOOT IS POSITIONED APPROXIMATELY UNDER THE INFLATOR MODULE.
Remedy: DEALERS WILL REPLACE THE SIDE IMPACT AIR BAG MODULE.
Aug 7, 2000
VEHICLE DESCRIPTION: PASSENGER VEHICLES, LIGHT DUTY TRUCKS, SPORT UTILITY VEHICLES, AND MINI VANS EQUIPPED WITH TRW SEAT BELT BUCKLE ASSEMBLIES. THE BUCKLE BASE OF THESE SEAT BELT ASSEMBLIES WERE NOT PROPERLY HEAT TREATED AND THEREFORE DO NOT PASS THE LOAD BEARING REQUIREMENT OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 209, "SEAT BELT ASSEMBLIES."
Consequence & remedy
Consequence: IN THE EVENT OF A VEHICLE CRASH, THE OCCUPANT MAY NOT BE PROPERLY RESTRAINED.
Remedy: DEALERS WILL INSPECT THE VEHICLE'S SAFETY BELT BUCKLE ASSEMBLY DATE CODES AND, IF NECESSARY, WILL REPLACE ANY SAFETY BELT BUCKLE ASSEMBLY.
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
2EA02030 · 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.
PE00005 · Inadvertent Engine Stalling
Opened Jan 19, 2000 · Closed Feb 29, 2000
Status: closed (inferred from source dates) · Engine And Engine Cooling
There is no summary currently available
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