NHTSA owner reports · September 18, 2026 snapshot.
Fuel System, Gasoline complaints
17 reportsClear category filter90,000 miles · May 24, 2009
Engine And Engine CoolingFuel System, Gasoline
VEHICLE BACK FIRE THROUGH THE INTAKE AND SMOKE ROLLS OUT FROM UNDER THE HOOD WHEN TRYING TO START THE VEHICLE, NORMALLY START GOOD AFTER SITTING OVER NIGHT, BUT GO TO START IT AGAIN IT WILL BACK FIRE OR THE ENGINE IDLE IS VERY ERRATIC BEFORE IT WILL SMOOTH OUT. I REPLACE SPARK PLUG, SPARK PLUG WIRES, CAM SENSOR, PCV VALVE, FUEL …
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VEHICLE BACK FIRE THROUGH THE INTAKE AND SMOKE ROLLS OUT FROM UNDER THE HOOD WHEN TRYING TO START THE VEHICLE, NORMALLY START GOOD AFTER SITTING OVER NIGHT, BUT GO TO START IT AGAIN IT WILL BACK FIRE OR THE ENGINE IDLE IS VERY ERRATIC BEFORE IT WILL SMOOTH OUT. I REPLACE SPARK PLUG, SPARK PLUG WIRES, CAM SENSOR, PCV VALVE, FUEL FILTER CHECK BATTERY CONNECTION. *TR
NHTSA ODI #10269816
78,117 miles · Dec 26, 2008
Engine And Engine CoolingFuel System, Gasoline
TL*THE CONTACT OWNS A 1996 BUICK REGAL. THE CONTACT NOTICED THAT THE VEHICLE SPORADICALLY EXPERIENCED A NO-START CONDITION. THERE WAS ALSO A BACKFIRE THAT OCCURRED WHEN THE VEHICLE WAS STARTED. THE UPPER INTAKE MANIFOLD FAILED PRIOR TO THE UPPER INTAKE MANIFOLD. THE DEALER STATED THAT HIS VIN WAS EXCLUDED FROM NHTSA CAMPAIGN…
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TL*THE CONTACT OWNS A 1996 BUICK REGAL. THE CONTACT NOTICED THAT THE VEHICLE SPORADICALLY EXPERIENCED A NO-START CONDITION. THERE WAS ALSO A BACKFIRE THAT OCCURRED WHEN THE VEHICLE WAS STARTED. THE UPPER INTAKE MANIFOLD FAILED PRIOR TO THE UPPER INTAKE MANIFOLD. THE DEALER STATED THAT HIS VIN WAS EXCLUDED FROM NHTSA CAMPAIGN ID NUMBER 96V116000 (FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM). THE CONTACT WOULD NOT ASSUME RESPONSIBILITY FOR THE REPAIR. THE VEHICLE HAS NOT BEEN REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 78,117. UPDATED 02/05/09. *LJ COOLANT WAS FOUND IN THE OIL WHEN REPAIRS WERE MADE ON THE MANIFOLD. UPDATED 02/10/09. *JB
NHTSA ODI #10252849
113,000 miles · Apr 10, 2006
Fuel System, GasolineFire
DT*: THE CONTACT STATED WHILE STARTING THE VEHICLE THE PLASTIC UPPER INTAKE MANIFOLD EXPLODED. THERE IS A NHTSA RECALL, # 96V116000, REGARDING THE FUEL INJECTION SYSTEM. THE VEHICLE HAS THE SAME PROBLEMS AS INDICATED IN THE RECALL; HOWEVER IT IS NOT INCLUDED IN THE RECALL DUE TO THE VIN. UPDATED 5/3/2006 - WHEN THE CONSUMER S…
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DT*: THE CONTACT STATED WHILE STARTING THE VEHICLE THE PLASTIC UPPER INTAKE MANIFOLD EXPLODED. THERE IS A NHTSA RECALL, # 96V116000, REGARDING THE FUEL INJECTION SYSTEM. THE VEHICLE HAS THE SAME PROBLEMS AS INDICATED IN THE RECALL; HOWEVER IT IS NOT INCLUDED IN THE RECALL DUE TO THE VIN. UPDATED 5/3/2006 - WHEN THE CONSUMER STARTED THE VEHICLE AN EXPLOSION WAS HEARD. THE CONSUMER EXITED THE VEHICLE AND OPENED THE HOOD TO FIND THE ENGINE ON FIRE. THE CONSUMER WAS ABLE TO EXTINGUISH THE FIRE WITH A GARDEN HOSE. *NM
NHTSA ODI #10154948
156,000 miles · Oct 23, 2005
Fuel System, Gasoline
HAD AN ELECTRIC FUEL PUMP FAILURE AFTER A PERIOD OF PROBLEMS WITH DIFFICULTY STARTING AND POOR ACCELERATION. WHEN THE FUEL PUMP WAS REMOVED, THERE IS EVIDENCE OF ARCING AT THE CONNECTOR. SEEMS TO BE A FIRE HAZARD, AS THE PUMP IS INSIDE THE FUEL TANK. *NM
NHTSA ODI #10140533
29,050 miles · Mar 25, 2005
Electrical SystemEngine And Engine CoolingFuel System, GasolineFire
AFTER TURNING THE IGNITION TO START THE VEHICLE THERE WAS AN EXPLOSION, THE ENGINE WAS ON FIRE. THE FIRE DEPARTMENT WAS CALLED, AND THE FIRE WAS EXTINGUISHED. THIS VEHICLE WAS NOT INCLUDED IN THE INTAKE MANIFOLD NHTSA RECALL 96V116000. *AK THE EGR VALVE WAS INOPERATIVE AND ON ANOTHER OCCASION THE VEHICLE HAD TO BE JUMP STA…
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AFTER TURNING THE IGNITION TO START THE VEHICLE THERE WAS AN EXPLOSION, THE ENGINE WAS ON FIRE. THE FIRE DEPARTMENT WAS CALLED, AND THE FIRE WAS EXTINGUISHED. THIS VEHICLE WAS NOT INCLUDED IN THE INTAKE MANIFOLD NHTSA RECALL 96V116000. *AK THE EGR VALVE WAS INOPERATIVE AND ON ANOTHER OCCASION THE VEHICLE HAD TO BE JUMP STARTED. *SC *JB
NHTSA ODI #10112868
Mileage unknown · Jun 5, 2002
Fuel System, GasolineInjury
AT 55MPH, FUEL LINE SNAPPED, CAUSING FLUID TO LEAK ONTO THE MOTOR. CAUSE UNKNOWN. DEALER NOTIFIED.*AK THE PLASTIC CONNECTORS AT THE MOTOR MANIFOLD BROKE OFF. DEALER WAS NOTIFIED BUT NO CALL WAS RETURNED TO CONSUMER. THE STEEL TUBING FROM THE GAS TANK IS CONNECTED TO THE STEEL MANIFOLD AT THE MOTOR BLOCK WITH A THIN WALLED …
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AT 55MPH, FUEL LINE SNAPPED, CAUSING FLUID TO LEAK ONTO THE MOTOR. CAUSE UNKNOWN. DEALER NOTIFIED.*AK THE PLASTIC CONNECTORS AT THE MOTOR MANIFOLD BROKE OFF. DEALER WAS NOTIFIED BUT NO CALL WAS RETURNED TO CONSUMER. THE STEEL TUBING FROM THE GAS TANK IS CONNECTED TO THE STEEL MANIFOLD AT THE MOTOR BLOCK WITH A THIN WALLED PLASTIC TUBING. UNDER THE VEHICLE, THE PLASTIC TUBING IS HEAT-SHRUNK TO THE STEEL TUBING IN WHICH NO FITTINGS ARE USED. AT THE MOTOR MANIFOLD, PLASTIC FITTINGS ARE USED. THE FITTING BROKE, AND FUEL WAS SPILLING ONTO THE HOT MOTOR BLOCK AND FORMED A PUDDLE OF HOT FUEL, ONE PERSON INHALED THE GAS FUMES. *JG
NHTSA ODI #8011151
Mileage unknown · Apr 8, 2002
Fuel System, GasolineFire
WHILE VEHICLE WAS PARKED THERE WAS A LOUD NOISE THAT CAME FROM ENGINE. WHEN CONSUMER OPENED THE HOOD, THE ENGINE WAS ON FIRE. CONTACTED DEALER. *AK CONSUMER HAD TRIED TO START THE VEHICLE, ONCE HE TURNED THE KEY A LOUD NOISE ERRUPTED FROM THE HOOD AREA. VEHICLE WAS UNDER RECALL FOR BACKFIRE DURING ENGINE STARTING, DEALER REFU…
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WHILE VEHICLE WAS PARKED THERE WAS A LOUD NOISE THAT CAME FROM ENGINE. WHEN CONSUMER OPENED THE HOOD, THE ENGINE WAS ON FIRE. CONTACTED DEALER. *AK CONSUMER HAD TRIED TO START THE VEHICLE, ONCE HE TURNED THE KEY A LOUD NOISE ERRUPTED FROM THE HOOD AREA. VEHICLE WAS UNDER RECALL FOR BACKFIRE DURING ENGINE STARTING, DEALER REFUSES TO REPAIR WITHOUT PAYMENT. *JG REFERENCED IN EA02-030
NHTSA ODI #8006973
Mileage unknown · Mar 27, 2002
Fuel System, Gasoline
CONSUMER STATES THAT THE INTAKE MANIFOLD HAS BLOWN UP ONCE BEFORE IN THE VEHICLE WHILE THE VEHICLE WAS BEING STARTED UP. CONTACTED DEALER AND THE DEALER NOTED THAT THE VECHILE IS NOT PART OF THE RECALL. NLM
NHTSA ODI #8006510
Mileage unknown · Mar 6, 2002
Fuel System, Gasoline
WHILE VEHICLE WAS IN A REPAIR SHOP A BURNED UP FUEL PUMP WAS REPLACED IN FUEL TANK. FUEL PUMP AVAILABLE FOR ANALYSIS. *AK *YH
NHTSA ODI #8005083
Mileage unknown · Sep 25, 2001
Fuel System, Gasoline
WHENEVER THE FUEL TANK IS FILLED, IT WOULD LEAK. LEAKAGE IS OCCURRING ALONG THE SEAM OF FUEL TANK DUE TO CORROSION. ONCE FILLED & DRIVING AWAY, FUEL VAPORS CAN BE SMELLED INSIDE THE VEHICLE.*AK
NHTSA ODI #896800
NHTSA investigations
6EA03019 · Power Rack And Pinion Steering Failure
Opened Sep 15, 2003 · Closed Dec 18, 2003
Status: closed (inferred from source dates) · Steering; Steering:rack And Pinion
GM'S LETTER TO NHTSA DATED DECEMBER 11, 2003, EXPANDS ITS ORIGINAL RECALL (NHTSA 02V286) TO INCLUDE CERTAIN W-BODY VEHICLES: 96-97 OLDS CUTLASS SUPREME; 98 OLDS INTRIGUE; 97-98 OLDS CUTLASS; 97-98 CHEVY LUMINA, MONTE CARLO AND MALIBU; 96 PONTIAC GRAND PRIX; AND 96-98 BUICK REGAL.THE NUMBER OF VEHICLES RECALLED IS 750,283.GM DETERMINED THAT FAILURE OF THE RACK AND PINION IS RELATED TO DAMAGE OF THE LOWER PINION BEARING AND THE LEVEL OF THE PINION BEARING PRE-LOAD SPRING FORCE.GM STATES, HIGHER RACK PRE-LOAD SPRING FORCE (133 LB.) IS THE DESIGN CHARACTERISTIC MOST CLOSELY ASSOCIATED WITH HIGHER BEARING DAMAGE RATES IN MOST OF THE VEHICLE APPLICATIONS THAT USED THE GENERAL BEARING COMPANY (GBC) BEARING.ALL OF THE VEHICLES COVERED IN THE EXPANDED RECALL HAVE THE 133 LB SPRING FORCE.THE 96 LUMINA/MONTE CARLO AND 97-98 CENTURY W-BODY VEHICLES INCLUDED IN THIS INVESTIGATION UTILIZE A LOWER SPRING FORCE AND ARE NOT INCLUDED IN THE RECALL.
Additional source detail variants (2)
Steering
GM'S LETTER TO NHTSA DATED DECEMBER 11, 2003, EXPANDS ITS ORIGINAL RECALL (NHTSA 02V286) TO INCLUDE CERTAIN W-BODY VEHICLES: 96-97 OLDS CUTLASS SUPREME; 98 OLDS INTRIGUE; 97-98 OLDS CUTLASS; 97-98 CHEVY LUMINA, MONTE CARLO AND MALIBU; 96 PONTIAC GRAND PRIX; AND 96-98 BUICK REGAL.THE NUMBER OF VEHICLES RECALLED IS 750,283.GM DETERMINED THAT FAILURE OF THE RACK AND PINION IS RELATED TO DAMAGE OF THE LOWER PINION BEARING AND THE LEVEL OF THE PINION BEARING PRE-LOAD SPRING FORCE.GM STATES, HIGHER RACK PRE-LOAD SPRING FORCE (133 LB.) IS THE DESIGN CHARACTERISTIC MOST CLOSELY ASSOCIATED WITH HIGHER BEARING DAMAGE RATES IN MOST OF THE VEHICLE APPLICATIONS THAT USED THE GENERAL BEARING COMPANY (GBC) BEARING.ALL OF THE VEHICLES COVERED IN THE EXPANDED RECALL HAVE THE 133 LB SPRING FORCE.THE 96 LUMINA/MONTE CARLO AND 97-98 CENTURY W-BODY VEHICLES INCLUDED IN THIS INVESTIGATION UTILIZE A LOWER SPRING FORCE AND ARE NOT INCLUDED IN THE RECALL.
Steering:rack And Pinion
GM'S LETTER TO NHTSA DATED DECEMBER 11, 2003, EXPANDS ITS ORIGINAL RECALL (NHTSA 02V286) TO INCLUDE CERTAIN W-BODY VEHICLES: 96-97 OLDS CUTLASS SUPREME; 98 OLDS INTRIGUE; 97-98 OLDS CUTLASS; 97-98 CHEVY LUMINA, MONTE CARLO AND MALIBU; 96 PONTIAC GRAND PRIX; AND 96-98 BUICK REGAL.THE NUMBER OF VEHICLES RECALLED IS 750,283.GM DETERMINED THAT FAILURE OF THE RACK AND PINION IS RELATED TO DAMAGE OF THE LOWER PINION BEARING AND THE LEVEL OF THE PINION BEARING PRE-LOAD SPRING FORCE.GM STATES, HIGHER RACK PRE-LOAD SPRING FORCE (133 LB.) IS THE DESIGN CHARACTERISTIC MOST CLOSELY ASSOCIATED WITH HIGHER BEARING DAMAGE RATES IN MOST OF THE VEHICLE APPLICATIONS THAT USED THE GENERAL BEARING COMPANY (GBC) BEARING.ALL OF THE VEHICLES COVERED IN THE EXPANDED RECALL HAVE THE 133 LB SPRING FORCE.THE 96 LUMINA/MONTE CARLO AND 97-98 CENTURY W-BODY VEHICLES INCLUDED IN THIS INVESTIGATION UTILIZE A LOWER SPRING FORCE AND ARE NOT INCLUDED IN THE RECALL.
RQ03001 · Power Rack And Pinion Steering Failure
Opened Jan 2, 2003 · Closed Sep 15, 2003
Status: closed (inferred from source dates) · Steering; Steering:rack And Pinion
GM CONDUCTED A SAFETY RECALL (NHTSA # 02V286) TO ADDRESS A STEERING DEFECT PERTAINING TO A LOWER PINION BEARING (LPB) WITHIN THE RACK AND PINION STEERING GEAR (R&P). THE RECALL COVERED 1,159,156 MODEL YEAR 1997-1998 PONTIAC GRAND PRIX VEHICLES BUILT BETWEEN MARCH 1, 1996 AND OCTOBER 31, 1997, 1996-1998 PONTIAC TRANS SPORT, CHEVROLET LUMINA APV, CHEVROLET VENTURE, OLDSMOBILE SILHOUETTE MINIVANS, AND CHEVROLET CAVALIER AND PONTIAC SUNFIRE SEDANS BUILT BETWEEN JANUARY 1, 1996 AND OCTOBER 31, 1997.ODI OPENED THIS RQ AFTER RECEIVING REPORTS THAT OTHER VEHICLES WERE EXHIBITING THE SAME SYMPTOMS AS THE RECALLED VEHICLES.BASED ON ODI'S REVIEW OF TECHNICAL AND COMPLAINT DATA COLLECTED DURING THE RQ, THE W-CARS ARE ASSOCIATED WITH EITHER A HIGHER STEERING COMPLAINT RATE OR A HIGHER LPB FAILURE RATE THAN THE OTHER VEHICLES INVESTIGATED UNDER THE RQ AND ARE ABOVE OR NEAR THE RATES FOR THE RECALLED VEHICLES.THUS, ODI WILL FURTHER EXAMINE THE W-CARS (1996-1997 OLDSMOBILE CUTLASS SUPREME, 1996-1998 BUICK REGAL, CHEVROLET LUMINA, CHEVROLET MONTE CARLO, 1997-1998 BUICK CENTURY, AND 1998 OLDSMOBILE INTRIGUE) UNDER A NEW INVESTIGATION, ENGINEERING ANALYSIS (EA)03-019.
Additional source detail variants (2)
Steering
GM CONDUCTED A SAFETY RECALL (NHTSA # 02V286) TO ADDRESS A STEERING DEFECT PERTAINING TO A LOWER PINION BEARING (LPB) WITHIN THE RACK AND PINION STEERING GEAR (R&P). THE RECALL COVERED 1,159,156 MODEL YEAR 1997-1998 PONTIAC GRAND PRIX VEHICLES BUILT BETWEEN MARCH 1, 1996 AND OCTOBER 31, 1997, 1996-1998 PONTIAC TRANS SPORT, CHEVROLET LUMINA APV, CHEVROLET VENTURE, OLDSMOBILE SILHOUETTE MINIVANS, AND CHEVROLET CAVALIER AND PONTIAC SUNFIRE SEDANS BUILT BETWEEN JANUARY 1, 1996 AND OCTOBER 31, 1997.ODI OPENED THIS RQ AFTER RECEIVING REPORTS THAT OTHER VEHICLES WERE EXHIBITING THE SAME SYMPTOMS AS THE RECALLED VEHICLES.BASED ON ODI'S REVIEW OF TECHNICAL AND COMPLAINT DATA COLLECTED DURING THE RQ, THE W-CARS ARE ASSOCIATED WITH EITHER A HIGHER STEERING COMPLAINT RATE OR A HIGHER LPB FAILURE RATE THAN THE OTHER VEHICLES INVESTIGATED UNDER THE RQ AND ARE ABOVE OR NEAR THE RATES FOR THE RECALLED VEHICLES.THUS, ODI WILL FURTHER EXAMINE THE W-CARS (1996-1997 OLDSMOBILE CUTLASS SUPREME, 1996-1998 BUICK REGAL, CHEVROLET LUMINA, CHEVROLET MONTE CARLO, 1997-1998 BUICK CENTURY, AND 1998 OLDSMOBILE INTRIGUE) UNDER A NEW INVESTIGATION, ENGINEERING ANALYSIS (EA)03-019.
Steering:rack And Pinion
GM CONDUCTED A SAFETY RECALL (NHTSA # 02V286) TO ADDRESS A STEERING DEFECT PERTAINING TO A LOWER PINION BEARING (LPB) WITHIN THE RACK AND PINION STEERING GEAR (R&P). THE RECALL COVERED 1,159,156 MODEL YEAR 1997-1998 PONTIAC GRAND PRIX VEHICLES BUILT BETWEEN MARCH 1, 1996 AND OCTOBER 31, 1997, 1996-1998 PONTIAC TRANS SPORT, CHEVROLET LUMINA APV, CHEVROLET VENTURE, OLDSMOBILE SILHOUETTE MINIVANS, AND CHEVROLET CAVALIER AND PONTIAC SUNFIRE SEDANS BUILT BETWEEN JANUARY 1, 1996 AND OCTOBER 31, 1997.ODI OPENED THIS RQ AFTER RECEIVING REPORTS THAT OTHER VEHICLES WERE EXHIBITING THE SAME SYMPTOMS AS THE RECALLED VEHICLES.BASED ON ODI'S REVIEW OF TECHNICAL AND COMPLAINT DATA COLLECTED DURING THE RQ, THE W-CARS ARE ASSOCIATED WITH EITHER A HIGHER STEERING COMPLAINT RATE OR A HIGHER LPB FAILURE RATE THAN THE OTHER VEHICLES INVESTIGATED UNDER THE RQ AND ARE ABOVE OR NEAR THE RATES FOR THE RECALLED VEHICLES.THUS, ODI WILL FURTHER EXAMINE THE W-CARS (1996-1997 OLDSMOBILE CUTLASS SUPREME, 1996-1998 BUICK REGAL, CHEVROLET LUMINA, CHEVROLET MONTE CARLO, 1997-1998 BUICK CENTURY, AND 1998 OLDSMOBILE INTRIGUE) UNDER A NEW INVESTIGATION, ENGINEERING ANALYSIS (EA)03-019.
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.
EA99026 · Inadvertent Air Bag Deployment
Opened Aug 31, 1999 · Closed Dec 28, 2001
Status: closed (inferred from source dates) · Air Bags
There is no summary currently available
EA96023 · Inappropriate Air Bag Deployment
Opened Sep 27, 1996 · Closed Feb 13, 1998
Status: closed (inferred from source dates) · Air Bags
THE FAILURE RATE (1.25/100K) ON THIS ISSUE IS LOW.A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF THE AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITURE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.ODI WILL CONTINUE TO CLOSELY MONITOR THIS ISSUE.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.AN ENGINEERING ANALYSIS CLOSING REPORT IS INCLUDED IN THE PUBLIC FILE.
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