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1999 Chevrolet Lumina

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 1999 Chevrolet Lumina do not stand out strongly from the model-year median of 126.

About this comparison →

When problems were reported

Mileage at the reported incident

49 reports with mileage · 54 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine And Engine Cooling. Review the 41 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports4 fire reports8 injury reports

Engine And Engine Cooling complaints

41 reports
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102,000 miles · Jun 30, 2016
Engine And Engine Cooling

TL* THE CONTACT OWNS A 1999 CHEVROLET LUMINA. THE CONTACT STATED THAT THE VEHICLE WAS LEAKING OIL. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE VALVE COVER GASKET FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE …

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TL* THE CONTACT OWNS A 1999 CHEVROLET LUMINA. THE CONTACT STATED THAT THE VEHICLE WAS LEAKING OIL. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE VALVE COVER GASKET FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE AND ENGINE COOLING). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 102,000. UPDATED 08/16/16*LJ UPDATED 08/17/16 *JB

NHTSA ODI #10881856

Mileage unknown · Sep 17, 2014
Electrical SystemEngine And Engine CoolingEquipment

1999 CHEVROLET LUMINA. CONSUMER WRITES IN REGARDS TO SEVERAL MECHANICAL PROBLEMS AND RECALL ISSUES. *SMD THE CONSUMER STATED THE VEHICLE CUT OFF, WHILE DRIVING ON THE HIGHWAY. IT WAS DETERMINED, THE IGNITION NEEDED TO BE REPLACED. ALSO, THE WIRING HARNESS IN THE STEERING COLUMN WENT OUT, THE EGR VALVE WAS REPLACED TWICE, THE…

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1999 CHEVROLET LUMINA. CONSUMER WRITES IN REGARDS TO SEVERAL MECHANICAL PROBLEMS AND RECALL ISSUES. *SMD THE CONSUMER STATED THE VEHICLE CUT OFF, WHILE DRIVING ON THE HIGHWAY. IT WAS DETERMINED, THE IGNITION NEEDED TO BE REPLACED. ALSO, THE WIRING HARNESS IN THE STEERING COLUMN WENT OUT, THE EGR VALVE WAS REPLACED TWICE, THE CONSUMER HAD SHIFTING PROBLEMS AND THE HEAT AND A/C WERE INOPERATIVE. *JB

NHTSA ODI #10632858

200,000 miles · Nov 15, 2011
Engine And Engine CoolingFire

GM SAFETY RECALL COMPLAINT: I BACKED OUT OF MY DRIVEWAY DROVE ABOUT HALF A BLOCK AND SMELLED SMOKE; RETURNED HOME, PARKED AND SAW SMOKE COMING FROM UNDER THE HOOD. RAISED HOOD AND FOUND ENGINE OWN FIRE IN SMALL FLAMES. I PROCEEDED TO POUR A SMALL BUCKET OF WATER ON THE FIRE AND IT WENT OUT. COINCIDENTALLY, I HAD JUST RECEIVED SA…

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GM SAFETY RECALL COMPLAINT: I BACKED OUT OF MY DRIVEWAY DROVE ABOUT HALF A BLOCK AND SMELLED SMOKE; RETURNED HOME, PARKED AND SAW SMOKE COMING FROM UNDER THE HOOD. RAISED HOOD AND FOUND ENGINE OWN FIRE IN SMALL FLAMES. I PROCEEDED TO POUR A SMALL BUCKET OF WATER ON THE FIRE AND IT WENT OUT. COINCIDENTALLY, I HAD JUST RECEIVED SAFETY RECALL NOTICE 09047 FROM GM THE SAME DAY, STATING THAT THE CAR COULD CATCH FIRE STARTING WITH THE SPARK PLUG WIRES CHANNEL AND BEYOND. I CONTACTED THE CLOSEST DEALER ROBBINS CHEVROLET AND WHO TOLD ME TO CALL GM BECAUSE THE CAR HAD ALREADY CAUGHT ON FIRE. I PROCEEDED TO CONTACT GM WHERE I RECEIVED CLAIM NUMBER 71-100-902-8310 AND WAS THEN TOLD IT WOULD TAKE 7 TO 10 BUSINESS DAYS BEFORE THEY COULD GET BACK TO ME AND LET ME KNOW IF THEY WOULD EVEN PAY FOR SERVING OR EVEN AUTHORIZE A DEALER TO CHECK THE VEHICLE FOR CAUSE. THIS IS MY ONLY MODE OF TRANSPORTATION AND I DO NOT UNDERSTAND THE LACK OF CONCERN FOR ME AS A CUSTOMER OR WHY GETTING THE VEHICLE CHECKED BASED ON THE RECALL WOULD BE IN QUESTION. MY COMPLAINT IS THE LACK OF CONCERN AND EXTREMELY LONG TIME FRAME INVOLVED IN GETTING AUTHORIZATION TO GET MY VEHICLE FIXED BASED ON THE SAFETY RECALL. THE RECALL LETTER STATES "IF YOU NOTICE A BURNING ODOR, YOU SHOULD HAVE YOUR GM DEALER INSPECT YOUR VEHICLE IMMEDIATELY."I FOLLOWED THE PROCEDURE ONLY TO BE TOLD POLICY DICTATES THEY HAVE 7 TO 10 BUSINESS DAYS BEFORE LETTING ME KNOW IF THEY ARE EVEN WILLING TO HAVE THE DEALER CHECK THE VEHICLE. AND WHILE THIS MAY BE POLICY, 7 TO 10 BUSINESS DAYS IS A LONG TIME WHEN YOU HAVE GO TO WORK AND THIS IS YOUR ONLY MODE OF TRANSPORTATION. I AM DISAPPOINTED IN GM'S HANDLING OF THIS SITUATION AND I FEEL THE INVESTIGATION AND RESOLUTION ARE BEING HANDLED POORLY. *TR

NHTSA ODI #10435695

110,000 miles · May 27, 2011
Engine And Engine Cooling

TL* THE CONTACT OWNS A 1999 CHEVROLET LUMINA. THE CONTACT STATED THAT THE VEHICLE WAS LEAKING WATER FROM THE INTAKE MANIFOLD GASKET. A GAS-LIKE FUME WAS COMING FROM THE VENTS AND WOULD SPREAD THROUGHOUT THE VEHICLE CABIN. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSIS OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE…

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TL* THE CONTACT OWNS A 1999 CHEVROLET LUMINA. THE CONTACT STATED THAT THE VEHICLE WAS LEAKING WATER FROM THE INTAKE MANIFOLD GASKET. A GAS-LIKE FUME WAS COMING FROM THE VENTS AND WOULD SPREAD THROUGHOUT THE VEHICLE CABIN. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSIS OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 110,000 AND THE CURRENT MILEAGE WAS 112,000. UPDATED 07/08/11 *BF THE LOWER AND UPPER INTAKE GASKETS WERE REPLACED. UPDATED 09/19/11

NHTSA ODI #10402993

107,000 miles · Oct 29, 2010
Engine And Engine Cooling

I HAVE A 1999 CHEVY LUMINA - THE INTAKE GASKET, STARTED LEAKING, GRADUALLY, NOW IT HAS A BAD LEAK. I READ GM HAS OR HAD A RECALL ON INTAKE GASKETS. *TR

NHTSA ODI #10362911

138,000 miles · Oct 10, 2010
Engine And Engine Cooling

FUMES OF EVAPORATED COOLANT FROM FAULTY GASKET WERE SUCKED INTO VEHICLES VENTILATION SYSTEM. GM NEEDS TO TAKE RESPONSIBILITY. *TR

NHTSA ODI #10359925

Mileage unknown · Jul 2, 2010
Engine And Engine Cooling

WE OWN A 1999 CHEVROLET LUMINA LTZ WITH THE NATURALLY ASPIRATED L36 3.8L V6. THE VEHICLE HAS THE PROBLEM THAT IT LEAKS BOTH OIL AND ENGINE COOLANT INTERNALLY. IT HAS BEEN CHECKED OUT BY PROFESSIONALS AND HAS BEEN PROVEN TRUE. THE PROFESSIONAL DISCOVERED THE ENGINE IS LEAKING ALONG ABOUT THREE SEALS, TWO ON THE FRONT AND ONE ON T…

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WE OWN A 1999 CHEVROLET LUMINA LTZ WITH THE NATURALLY ASPIRATED L36 3.8L V6. THE VEHICLE HAS THE PROBLEM THAT IT LEAKS BOTH OIL AND ENGINE COOLANT INTERNALLY. IT HAS BEEN CHECKED OUT BY PROFESSIONALS AND HAS BEEN PROVEN TRUE. THE PROFESSIONAL DISCOVERED THE ENGINE IS LEAKING ALONG ABOUT THREE SEALS, TWO ON THE FRONT AND ONE ON THE REAR OF THE MOTOR. WE MUST POUR COOLANT INTO THE RESERVOIR ONCE EVERY COUPLE WEEKS OR EVEN SOONER. THE OIL IS BURNED OFF AND USUALLY NEEDS FILLED BY THE TIME IT NEEDS AN OIL CHANGE (ABOUT ONCE EVERY 3000 MILES). ALL SYSTEMS ARE WORKING PROPERLY IN THE VEHICLE. AFTER DRIVING, ONE CAN SMELL THE FUMES FROM BURNING OIL AND COOLANT. GENERAL MOTORS DID RECALL THIS ENGINE RECENTLY FOR ENGINE FIRES TO ONLY PREVENT THE SPREAD BY REMOVING A SPARK PLUG CHANNEL AND REPLACING TWO SPARK PLUGS. GM NEEDS TO ADDRESS WHAT'S CAUSING THEM IN THE FIRST PLACE. GENERAL MOTORS CORP. HAS ALSO PLACED A RECALL FOR THE L67, WHICH IS THE "SUPERCHARGED" VERSION OF THE L36, FOR SIMILAR ISSUES SUCH AS ENGINE SEALS LEAKING. THIS MAKES FOR A VERY AGGRAVATING SITUATION. WE HAVE BEEN TOLD THAT REPAIR OF THIS ISSUE COULD COST AT LEAST $1600. FROM LISTENING TO OTHERS WITH THE SAME MOTOR, THEY ARE HAVING THE SAME PROBLEMS, SO IT'S NOT JUST OUR VEHICLE. GM MUST TAKE RESPONSIBILITY AND ACTION TO HELP OWNERS OR COMPLETELY PAY TO REPLACE THEIR MOTOR SEALS. *TR

NHTSA ODI #10341270

Mileage unknown · Apr 1, 2010
Engine And Engine Cooling

COOLANT LEAK OFF OF BOTTOM SIDE OF MOTOR. I OWN A 3.1 LITER V6 AND THE COST OF REPLACEMENT IS OUTRAGEOUS CONSIDERING THAT I HAVE BEEN RESEARCHING THIS PROBLEM ON THE INTERNET AND HAVE SEVERAL POSTS THAT HAVE HAD THE SAME PROBLEM. I HAVE A 1999 CHEVY LUMINA, MY COOLANT LEAK STARTED OVER 2 YEARS AGO. I HAVE NOT FIXED IT CAUSE I D…

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COOLANT LEAK OFF OF BOTTOM SIDE OF MOTOR. I OWN A 3.1 LITER V6 AND THE COST OF REPLACEMENT IS OUTRAGEOUS CONSIDERING THAT I HAVE BEEN RESEARCHING THIS PROBLEM ON THE INTERNET AND HAVE SEVERAL POSTS THAT HAVE HAD THE SAME PROBLEM. I HAVE A 1999 CHEVY LUMINA, MY COOLANT LEAK STARTED OVER 2 YEARS AGO. I HAVE NOT FIXED IT CAUSE I DON'T DRIVE THE CAR THAT MUCH, MY CAR ONLY HAS 90000 ORIGINAL MILES ON IT. THE LEAK OF COOLANT IS DUE TO POOR MANUFACTURING OF MANIFOLD GASKET SEAL. PLEASE REFER TO THIS WEBSITE FOR MORE COMPLAINTS: HTTP://WWW.ARFC.ORG/COMPLAINTS/1999/CHEVROLET/LUMINA

NHTSA ODI #10323270

100,000 miles · Jan 30, 2010
Engine And Engine Cooling

I BEGAN HAVING PROBLEMS WITH MY CAR OVERHEATING. I CHANGED THE THERMOSTAT AND ALL THE RADIATOR HOSES IN ORDER TO FIX THE PROBLEM. THINKING THAT THIS CORRECTED THE PROBLEM BECAUSE MY MECHANIC COULD NOT FIND A LEAK I CONTINUED TO DRIVE THE CAR. IT WAS NOT UNTIL I HAD TO START USING THE HEATER IN OCT 09 WHEN THE PROBLEM RECURRED.…

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I BEGAN HAVING PROBLEMS WITH MY CAR OVERHEATING. I CHANGED THE THERMOSTAT AND ALL THE RADIATOR HOSES IN ORDER TO FIX THE PROBLEM. THINKING THAT THIS CORRECTED THE PROBLEM BECAUSE MY MECHANIC COULD NOT FIND A LEAK I CONTINUED TO DRIVE THE CAR. IT WAS NOT UNTIL I HAD TO START USING THE HEATER IN OCT 09 WHEN THE PROBLEM RECURRED. I THEN USED RADIATOR FLUSH AND CLEANER AND STILL MY MECHANIC WAS UNABLE TO FIND THE LEAK. I WAS HAVING TO PUT ANTIFREEZE IN THE CAR SEVERAL TIMES IN ORDER TO MAKE IT TO WORK (USUALLY A 15 MIN DRIVE). ONE COLD MORNING I NOTICED THE CAR WAS SMOKING FROM UNDER THE HOOD AND WAS ABLE TO MAKE IT TO THE MECHANIC SHOP. IT WAS AT THIS TIME THAT HE SHOWED ME THE LEAK AT THE INTAKE MANIFOLD. HE WAS ABLE TO FIX THE PROBLEM, BUT INFORMED ME THAT THIS IS A RECURRING PROBLEM WITH THIS CAR. THE FIX IS ONLY TEMPORARY. IT COST ME SEVERAL HUNDRED DOLLARS TO FIX THE INTAKE MANIFOLD GASKET (650.00). THIS DOES NOT INCLUDE ALL THE OTHER WORK AND REPAIRS THAT WERE MADE PRIOR TO REPLACING THE INTAKE MANIFOLD GASKETS. I CHANGED THE THERMOSTAT TWICE AND ALL THE RADIATOR HOSES BEFORE FINDING THE LEAK IN THE INTAKE MANIFOLD AND GETTING IT FIXED. I WOULD ALSO GO THROUGH A GALLON OF DEX-COOL ANTIFREEZE EVERY OTHER DAY; AT A COST OF $14.00 PLUS TAX. THE OLD PART IS NO LONGER AVAILABLE. MY MECHANIC SHOWED IT TO ME AND IT WAS EATEN UP. HE TOLD ME HE HAS FIXED HUNDREDS OF CARS WITH THIS SAME ENGINE AND PROBLEM... *TR

NHTSA ODI #10303281

180,375 miles · Aug 3, 2009
Engine And Engine CoolingFire

TL*THE CONTACT OWNS A 1999 CHEVROLET LUMINA. WHILE DRIVING 25 MPH, THE CONTACT NOTICED SMOKE COMING OUT OF THE VENTS IN THE PASSENGER COMPARTMENT. SHE STOPPED THE VEHICLE, OPENED THE HOOD, AND NOTICED FLAMES COMING FROM THE ENGINE. THE FIRE OCCURRED WITHOUT WARNING. THE FIRE DEPARTMENT WAS CALLED AND THEY EXTINGUISHED THE FI…

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TL*THE CONTACT OWNS A 1999 CHEVROLET LUMINA. WHILE DRIVING 25 MPH, THE CONTACT NOTICED SMOKE COMING OUT OF THE VENTS IN THE PASSENGER COMPARTMENT. SHE STOPPED THE VEHICLE, OPENED THE HOOD, AND NOTICED FLAMES COMING FROM THE ENGINE. THE FIRE OCCURRED WITHOUT WARNING. THE FIRE DEPARTMENT WAS CALLED AND THEY EXTINGUISHED THE FIRE AND FILED A REPORT. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THERE WERE NO INJURIES. THE FAILURE MILEAGE WAS 180,375.

NHTSA ODI #10279149

Official recalls

2

15V701000 · Engine And Engine Cooling:engine; Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

Oct 26, 2015

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence & remedy

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Additional source detail variants (2)

Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

Engine And Engine Cooling:engine

General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.

Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.

Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engine’s front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.

09V116000 · Engine And Engine Cooling

Apr 8, 2009

GENERAL MOTORS IS RECALLING 1,497,516 MY 1997-2003 BUICK REGAL, MY 1998-2003 CHEVROLET LUMINA, MONTE CARLO AND IMPALA, MY 1998-1999 OLDSMOBILE INTRIGUE, MY 1997-2003 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L V6 NATURALLY ASPIRATED ENGINE. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH DROPS OF ENGINE OIL MAY BE DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING.

Consequence & remedy

Consequence: IF THE MANIFOLD IS HOT ENOUGH AND THE OIL RUNS BELOW THE HEAT SHIELD, IT MAY IGNITE INTO A SMALL FLAME AND MAY SPREAD TO THE PLASTIC SPARK PLUG WIRE CHANNEL AND BEYOND INCREASING THE RISK OF AN ENGINE COMPARTMENT FIRE.

Remedy: DEALERS WILL REPLACE THE ENGINE’S FRONT VALVE COVER AND FRONT-VALVE-COVER GASKET WITH NEW PARTS OF AN IMPROVED DESIGN AND REMOVE THE ENGINE’S PLASTIC COVER AND PLASTIC OIL-FILL-TUBE EXTENSION, FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MAY 2016. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, OLDSMOBILE AT 1-800-630-6537, AND PONTIAC AT 1-800-620-7668 OR HTTP://WWW.PONTIAC.COM OR HTTP:WWW.GMOWNERCENTER.COM.

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

1

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.