NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
106 reportsClear category filter76,000 miles · Dec 29, 2006
Engine And Engine CoolingPower Train
IN JANUARY 2006 MY 2002 IMPALA LOSS POWER. I WAS GOING UP A VERY SMALL HILL AND I DIDN'T THINK I WAS GOING TO MAKE IT UP. I TOOK MY CAR TO MY LOCAL MOM AND POP'S GARAGE AND THEY PUT IT ON THE COMPUTER. IT SHOWED THAT THE CATALYTIC CONVERTER WAS BAD EVENTHOUGH THE CHECK ENGINE LIGHT DID NOT COME ON. I HAD THEM REPLACE NOT KNO…
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IN JANUARY 2006 MY 2002 IMPALA LOSS POWER. I WAS GOING UP A VERY SMALL HILL AND I DIDN'T THINK I WAS GOING TO MAKE IT UP. I TOOK MY CAR TO MY LOCAL MOM AND POP'S GARAGE AND THEY PUT IT ON THE COMPUTER. IT SHOWED THAT THE CATALYTIC CONVERTER WAS BAD EVENTHOUGH THE CHECK ENGINE LIGHT DID NOT COME ON. I HAD THEM REPLACE NOT KNOWING THAT THE CAR WAS STILL UNDER WARRANTY FOR EMISSIONS AND THEY DIDN'T USE A GM PART. A FEW MONTHS LATER, THE CHECK ENGINE LIGHT DID COME ON. AGAIN IT SHOWED THE CATALYTIC CONVERTER AS THE PROBLEM. THE SERVICE TECHNICIAN SAID HE HAD NEVER HAD ANY PROBLEMS WITH PUTTING A NON-DEALER PART ON A CAR BEFORE BUT DID REPLACE THE CONVERTER ONCE AGAIN WITH A NON-GM PART IN CASE THE FIRST ONE HAPPENED TO BE A BAD PART. A COUPLE OF MONTHS LATER THE CHECK ENGINE LIGHT IS BACK ON. TOOK IT TO THE DEALERSHIP AND THE CATALYTIC CONVERTER SHOWS AS WELL AS THE TRANSMISSION. OF COURSE, THEY WOULDN'T MAKE GOOD ON THE CATALYTIC CONVERTER BY THIS TIME BECAUSE IT WAS OUT OF WARRANTY AND IT WASN'T THE ORIGINAL GM PART. I WAS TOLD THAT IT WOULD COST $775 JUST FOR THEM TO LOOK AT THE TRANSMISSION. I CANNOT AFFORD THIS AND JUST BROUGHT THE CAR HOME. I'M STILL DRIVING IT BUT IT'S WORSE AND WORSE EVERY DAY. I WOULDN'T TRUST DRIVING THIS CAR VERY FAR. I'VE READ MANY COMPLAINTS ON THE CATALYTIC CONVERTER & THE TRANSMISSION THAT YOU WOULD THINK GM WOULD HAVE TO STEP UP AND DO SOMETHING. AT THIS POINT I WOULD NEVER PURCHASE ANOTHER GM VEHICLE AND MY HUSBAND IS DIEHARD GM. I'VE TAKEN VERY GOOD CARE OF THIS CAR HOPING THAT IT WOULD LAST UNTIL MY DAUGHTER STARTS DRIVING AND I COULD HAND IT TRUSTINGLY DOWN TO HER BUT THAT'S NOT GOING TO BE THE CASE. MY HUSBAND DOESN'T TAKE CARE OF HIS TRUCKS LIKE I WOULD AND HE STILL HAS A 1995 THAT RUNS GOOD.
NHTSA ODI #10177294
89,000 miles · Nov 30, 2006
Engine And Engine Cooling
AT 89,000 MILES I NOTICED THAT MY ENGINE COOLANT LIGHT WAS ON. I FILLED THE COOLANT. THE LIGHT CONTINUED TO COME ON AND I FILLED IT A FEW MORE TIMES, BUT COULD NOT PINPOINT THE LEAK. THEN ONE NIGHT THE ENGINE STARTED TO MAKE NOISES AND I PULLED OFF THE ROAD TO CHECK THE COOLANT. I FILLED IT AND WAITED UNTIL THE CAR COOLED. …
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AT 89,000 MILES I NOTICED THAT MY ENGINE COOLANT LIGHT WAS ON. I FILLED THE COOLANT. THE LIGHT CONTINUED TO COME ON AND I FILLED IT A FEW MORE TIMES, BUT COULD NOT PINPOINT THE LEAK. THEN ONE NIGHT THE ENGINE STARTED TO MAKE NOISES AND I PULLED OFF THE ROAD TO CHECK THE COOLANT. I FILLED IT AND WAITED UNTIL THE CAR COOLED. I STARTED THE ENGINE AND DROVE ABOUT A QUARTER MILE AND THE CAR SHUT DOWN. WHEN I TOWED IT TO A GARAGE I LEARNED THAT THE HEAD GASKETS WERE LEAKING WATER INTO THE ENGINE. THE ENGINE HAD TO BE REPLACED. SINCE THE WARRANTY EXPIRED I PAID THE GARAGE TO PUT IN A USED MOTOR. IT COST ME OVER $1300. I NEVER THOUGHT TO CONTACT CHEVY SINCE THE WARRANTY EXPIRED. NOW, BECAUSE OF MY INTERNET RESEARCH, I KNOW THIS IS A COMMON PROBLEM. UNFORTUNATELY FOR ME I ALSO BOUGHT A SECOND CHEVY IN 2002. WOULDN'T YOU KNOW IT - MY 2002 CHEVY MALIBU HAD THE SAME SYMPTOMS AT 62,000 MILES. I WAS LUCKY ENOUGH TO GET BY WITH REPLACING THE HEAD GASKET. THE SAME GARAGE GAVE ME A PRICE BREAK AND FIXED IT FOR $252.00. BOO TO CHEVY. *NM
NHTSA ODI #10174825
Mileage unknown · Nov 30, 2006
Engine And Engine Cooling
COOLING SYSTEM LEAK LOW COOLANT WARNING--INTAKE GASKET REPLACED AT 25,461 MILES (AUGUST 2002) LOW COOLANT WARNING--WATER PUMP AND INTAKE GASKET REPLACED AT 60,045 MILES AGAIN. *JB
NHTSA ODI #10174785
Mileage unknown · Oct 23, 2006
Engine And Engine Cooling
PURCHASED A 2002 CHEVROLET IMPALA USED AT A LOCAL CHEVY DEALER. THE COOLANT LIGHT HAS BEEN ON FOR A MONTH, BUT I COULD NOT FIND ANY LEAKS, THE DEALER TELLS ME IT IS THE LOWER INTAKE GASKET AND THE COST IS ($1000). HE ALSO MENTIONED THAT THIS IS A COMMON PROBLEM IN THAT THE GASKET IS NOW PLASTIC, WHEREAS PREVIOUSLY WAS MADE OF M…
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PURCHASED A 2002 CHEVROLET IMPALA USED AT A LOCAL CHEVY DEALER. THE COOLANT LIGHT HAS BEEN ON FOR A MONTH, BUT I COULD NOT FIND ANY LEAKS, THE DEALER TELLS ME IT IS THE LOWER INTAKE GASKET AND THE COST IS ($1000). HE ALSO MENTIONED THAT THIS IS A COMMON PROBLEM IN THAT THE GASKET IS NOW PLASTIC, WHEREAS PREVIOUSLY WAS MADE OF METAL. HE ALSO STATED THAT THE REPLACEMENT PART IS ALSO PLASTIC AND INDICATED THAT THIS WILL PROBABLY NEED TO BE REPLACED IN THE FUTURE. THERE IS NO BETTER PROOF OF PLANNED OBSOLESCENCE. AS I AM DOING MY RESEARCH, I FIND THAT THIS PROBLEM IS VERY COMMON. THE SERVICE MANAGER EVEN SAID THEY HE IS SURPRISED THAT THERE HAS NOT BEEN A RECALL. THX, GEK. *NM
NHTSA ODI #10171619
80,000 miles · Oct 16, 2006
Engine And Engine Cooling
I HAVE A 2002 IMPALA. I EXPERIENCED A COOLANT LEAK FOR SEVERAL MONTHS. I TOOK IT TO THE DEALER WHO TOLD ME THEY NEEDED TO REPLACE THE INTAKE MANIFOLD GASKET. THIS CAN RESULT, AMONG OTHER THINGS, ENGINE SEIZURE, BLOWING A ROD, ETC. I BELIEVE THIS IS REFERRED TO IN SERVICE BULLETIN NUMBER: 070803 AND NHTSA ITEM NUMBER: 10003…
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I HAVE A 2002 IMPALA. I EXPERIENCED A COOLANT LEAK FOR SEVERAL MONTHS. I TOOK IT TO THE DEALER WHO TOLD ME THEY NEEDED TO REPLACE THE INTAKE MANIFOLD GASKET. THIS CAN RESULT, AMONG OTHER THINGS, ENGINE SEIZURE, BLOWING A ROD, ETC. I BELIEVE THIS IS REFERRED TO IN SERVICE BULLETIN NUMBER: 070803 AND NHTSA ITEM NUMBER: 10003814 PER RECORDS FOUND ON THIS SITE. AFTER CALLING CHEVROLET'S 800 NUMBER, I WAS TOLD THERE WAS A RECALL ASSOCIATED WITH THIS FOR MY VIN, BUT THEY ONLY OFFERED IT FOR 2 YEARS, FROM 07/03 - 07/05. SINCE I PURCHASED THIS VEHICLE USED, I WAS NOT SENT A RECALL NOTICE AND NOW IT APPEARS I HAVE TO PAY THE RATHER EXPENSIVE REPAIR BILL.
NHTSA ODI #10170976
Mileage unknown · Aug 5, 2006
Engine And Engine CoolingExterior Lighting
PURCHASED A 2002 CHEVROLET IMPALA USED AT A LOCAL CHEVY DEALER, IN LESS THAN 8 MONTHS I HAVE COME ACROSS TWO PROBLEMS. ONE, THE TURN SIGNAL STARTS ACTING UP AND AFFECTS THE SYSTEM AND THEY TELL ME IT IS THE MULTIFUNCTION SWITCH ($400.00) AND THE SECOND, I NOTICED I HAD TO CONSTANTLY ADD COOLANT/WATER TO THE RADIATOR BUT COULD NO…
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PURCHASED A 2002 CHEVROLET IMPALA USED AT A LOCAL CHEVY DEALER, IN LESS THAN 8 MONTHS I HAVE COME ACROSS TWO PROBLEMS. ONE, THE TURN SIGNAL STARTS ACTING UP AND AFFECTS THE SYSTEM AND THEY TELL ME IT IS THE MULTIFUNCTION SWITCH ($400.00) AND THE SECOND, I NOTICED I HAD TO CONSTANTLY ADD COOLANT/WATER TO THE RADIATOR BUT COULD NOT FIND ANY LEAKS, THE DEALER TELLS ME IT IS THE LOWER INTAKE GASKET AND THE COST IS ($1000). AS I AM DOING MY RESEARCH TO FIND A MORE REASONABLE COST TO WHICH I CAN ACCOMMODATE, I FIND THAT THESE PROBLEMS ARE TOO COMMON IN THE VERSION OF THE MOTORS/STYLE OF VEHICLES. SO FAR, THAT EVEN TWO OF THE SHOPS I HAVE TAKEN THE VEHICLE FOR AN ESTIMATE HAVE SAID THEY ARE SURPRISED THAT THERE HAS NOT BEEN A RECALL, ESPECIALLY IN THE LOWER INTAKE PROBLEM. WHERE CAN I TURN TO, TO TRY TO GET HELP AND MAKE SURE THESE MANUFACTURERS TAKE CARE OF THESE ISSUES THAT ARE VERY COSTLY AND AS YOU CAN SEE, IN LESS THAN 3 TO 4 YEARS, THE CONSUMER HAS TO PAY FOR THEM. THANK YOU!! *NM
NHTSA ODI #10164582
70,000 miles · Jun 8, 2006
Engine And Engine Cooling
MY 2002 IMPALA HAS JUST 70K MILES. THE LOW COOLANT LIGHT CAME ON AND OVER HEATED SEVERAL TIMES. THE MECHANIC SAYS THAT IT IS A INTAKE GASKET THAT NEEDS TO BE REPLACED AND THAT THIS PROBLEM IS NOT UNUSUAL WITH THE DEXTRON COOLANT THAT GM USES. I HAVE HEARD OF THIS PROBLEM FROM MANY MECHANICS AND IT SEEMS THAT GM IS AWARE OF TH…
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MY 2002 IMPALA HAS JUST 70K MILES. THE LOW COOLANT LIGHT CAME ON AND OVER HEATED SEVERAL TIMES. THE MECHANIC SAYS THAT IT IS A INTAKE GASKET THAT NEEDS TO BE REPLACED AND THAT THIS PROBLEM IS NOT UNUSUAL WITH THE DEXTRON COOLANT THAT GM USES. I HAVE HEARD OF THIS PROBLEM FROM MANY MECHANICS AND IT SEEMS THAT GM IS AWARE OF THE PROBLEM AND NEEDS TO FIX THIS VERY EXPENSIVE REPAIR. MY FAILURE HAPPENED WHEN MY FAMILY WAS STRANDED ON THE SIDE OF THE ROAD BECAUSE OF NO COOLANT IN THE ENGINE. *JB
NHTSA ODI #10159297
96,400 miles · May 30, 2006
Engine And Engine Cooling
ENGINE COOLANT LEAK AT THE INTAKE MANIFOLD, OR AT THE LOWER INTAKE MANIFOLD TO LOWER INTAKE MANIFOLD GASKET. THIS CONDITION MAY RESULT IN A LOW ENGINE COOLANT LEVEL OR COOLANT POOLING ON MANIFOLD. SAME PROBLEM AS NOTED IN TSB#03034(NHTSA ID#10003430, JULY 01, 2003) THIS PROBLEM IS PRESENT IN MY IMPALA THAT HAS BEEN WELL SERVIC…
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ENGINE COOLANT LEAK AT THE INTAKE MANIFOLD, OR AT THE LOWER INTAKE MANIFOLD TO LOWER INTAKE MANIFOLD GASKET. THIS CONDITION MAY RESULT IN A LOW ENGINE COOLANT LEVEL OR COOLANT POOLING ON MANIFOLD. SAME PROBLEM AS NOTED IN TSB#03034(NHTSA ID#10003430, JULY 01, 2003) THIS PROBLEM IS PRESENT IN MY IMPALA THAT HAS BEEN WELL SERVICED EVERY 5K MILES AND SUDDENLY PRESENTED AT 96K MILES. *JB
NHTSA ODI #10158548
Mileage unknown · May 23, 2006
Engine And Engine Cooling
ONLY 78000 MILES ON MY 2002 IMPALA WHEN THE COOLANT LIGHT COMES ON. NEARLY $1000.00 LATER THEY TOLD ME I NEEDED A NEW WATER PUMP, INTAKE MANIFOLD GASKET, BELT, RADIATOR CAP, THERMOSTAT AND OF COURSE AN OIL CHANGE. ALL OF THIS BECAUSE THE COOLANT GM REQUIRES IS CORROSIVE AND CAUSES THE ABOVE ITEMS TO DETERIORATE. HOW LONG WILL…
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ONLY 78000 MILES ON MY 2002 IMPALA WHEN THE COOLANT LIGHT COMES ON. NEARLY $1000.00 LATER THEY TOLD ME I NEEDED A NEW WATER PUMP, INTAKE MANIFOLD GASKET, BELT, RADIATOR CAP, THERMOSTAT AND OF COURSE AN OIL CHANGE. ALL OF THIS BECAUSE THE COOLANT GM REQUIRES IS CORROSIVE AND CAUSES THE ABOVE ITEMS TO DETERIORATE. HOW LONG WILL THE REPLACEMENTS LAST? NOT SURE I WANT TO FIND OUT. *NM
NHTSA ODI #10158077
37,901 miles · May 1, 2006
Engine And Engine CoolingFuel System, Gasoline
I OWN A CHEVROLET, IMPALA - 2002. IN THE BEGINNING OF APRIL I WAS ON MY WAY TO WORK AND WHEN I ATTEMPTED TO PULL OUT INTO A BUSY FOUR-LANE HIGHWAY AS I HIT THE GAS PEDAL TO ACCELERATE THE CAR FELT SLUGGISH AS THOUGH IT WERE NOT GETTING ENOUGH GAS OR NOT SHIFTING INTO GEAR. THAT EVENING I STOOPED TO FILL UP THE GAS TANK AND UPO…
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I OWN A CHEVROLET, IMPALA - 2002. IN THE BEGINNING OF APRIL I WAS ON MY WAY TO WORK AND WHEN I ATTEMPTED TO PULL OUT INTO A BUSY FOUR-LANE HIGHWAY AS I HIT THE GAS PEDAL TO ACCELERATE THE CAR FELT SLUGGISH AS THOUGH IT WERE NOT GETTING ENOUGH GAS OR NOT SHIFTING INTO GEAR. THAT EVENING I STOOPED TO FILL UP THE GAS TANK AND UPON LEAVING I WAS CLIMBING A HILL AND THE CAR ACTED UP AGAIN AND MADE A DIFFERENT SOUND AND AGAIN ACTED AS THOUGH IT WERE NOT SHIFTING INTO GEAR OR NOT GETTING ENOUGH FUEL AND THE SECURITY LIGHT (NOT SERVICE ENGINE) CAME ON AND STAYED ON. I IMMEDIATELY PHONED MY HUSBAND AND HE MADE ARRANGEMENTS TO TAKE IT TO THE DEALERSHIP (JOHN SERRETTI). WE HAVE MAINTAINED THIS VEHICLE FAITHFULLY SINCE WE PURCHASED IT OIL CHANGES, TIRES ROTATED ETC. ALL PERFORMED AT JOHN SERETTI'S EVERY 3/4 MONTHS. AFTER REVIEWING ALL PAPERWORK RECEIVED AT HOME FOR THE IMPALA MY HUSBAND CAME ACROSS A LETTER FROM GENERAL MOTORS MAILED IN OCTOBER 2005 STATING THAT SOME VEHICLES WERE EXPERIENCING LOSS OF POWER DUE TO THE CATALYTIC CONVERTER AND IF WE DID INDEED HAVE ANY ISSUES WITH THIS TO TAKE TO THE DEALER AND THEY WOULD REPLACE IT, BUT IF NOT, NOTHING NEEDED TO BE DONE AND THIS LETTER WAS NOT A RECALL. THE DEALER PERFORMED A DIAGNOSTIC TEST ($90) AND FOUND THAT INDEED THE CATALYTIC CONVERTED WAS CLOGGED AND SUPPOSEDLY CAUSED THE SPARK PLUGS WIRE TO ARC AND MELT WHICH ALL HAD TO BE REPLACED AT OUR EXPENSE (ALMOST $600). MY HUSBAND HAS TALKED TO SEVERAL MECHANICS IN REFERENCE TO THIS AND THEY ALL AGREE THIS COULD HAVE BEEN A POTENTIALLY DANGEROUS SITUATION POSSIBLY CAUSING THE VEHICLE TO CATCH ON FIRE. GM DID COVER PART OF THE REPAIRS BUT IN MY OPINION THEY SHOULD HAVE COVERED THEM ALL BECAUSE THE CONVERTER WAS DEFECTIVE AND IF CARBON HAD BUILT UP TO THAT EXTENT TO CAUSE ALL OF THIS DAMAGE AND LEADING ME AND OTHER MECHANICS TO BELIEVE IT COULD VERY WELL HAVE STARTED A FIRE, WHY WASN'T IT DISCOVERED AT THE PREVIOUS INSPECTION-OIL CHANGE? *JB
NHTSA ODI #10156527
Official recalls
4Oct 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.
Aug 9, 2002
CERTAIN PASSENGER, MINI VANS, AND SPORT UTILITY VEHICLES HAVE AN AIR BAG INFLATOR ON THE DRIVER'S SIDE THAT COULD FRACTURE AT A WELD DURING A DEPLOYMENT.
Consequence & remedy
Consequence: PIECES OF THE INFLATOR COULD STRIKE AND INJURE VEHICLE OCCUPANTS AND THE AIR BAG CUSHION WOULD NOT INFLATE FULLY, REDUCING THE CAPABILITY OF THE BAG TO PROTECT THE DRIVER.
Remedy: DEALERS WILL INSPECT, AND REPLACE, IF NECESSARY, THE AIR BAG MODULE ASSEMBLY ON THE DRIVER'S SIDE. OWNER NOTIFICATION BEGAN AUGUST 15, 2002. 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 BUICK AT 1-800-521-7300, CADILLAC AT 1-800-458-8006, CHEVROLET AT 1-800-222-1020, GMC AT 1-800-462-8782, OLDSMOBILE AT 1-800-442-6537, OR PONTIAC AT 1-800-762-2737.
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
2PE06017 · Alleged Headlight Failure
Opened May 15, 2006 · Closed Oct 25, 2006
Status: closed (inferred from source dates) · Exterior Lighting; Exterior Lighting:headlights; Exterior Lighting:headlights:switch
A TOTAL OF 646,038 SUBJECT VEHICLES WERE SOLD DURING MY 2001-2003, AND THE COMPLAINT AND WARRANTY DATA TABULATED ABOVE APPLY TO THE TOTAL VEHICLE POPULATION.COMPLAINT REPORTS ALLEGING HEADLIGHT OUTAGE REPRESENT SLIGHTLY MORE THAT ONE-HALF OF THE TOTAL NUMBER OF COMPLAINTS AND THE BALANCE ARE ALLEGATIONS OF FLICKERING AND DIMMING.INVESTIGATION DISCLOSED THE ROOT CAUSE OF THE MALFUNCTION TO BE WEAR OF A CONTACT PLUNGER IN THE MULTIFUNCTION SWITCH THAT MAY RESULT IN A TEMPORARY OPEN CIRCUIT, WITH THE PLUNGER IN A NEUTRAL POSITION BETWEEN HIGH- AND LOW-BEAM CONTACT POINTS.CONSUMERS CONSISTENTLY REPORTED THAT MANIPULATION OF THE SWITCH HANDLE ON THE STEERING COLUMN RESTORES EITHER HIGH OR LOW BEAM HEADLIGHT FUNCTION.NO OTHER POTENTIAL SAFETY RELATED ISSUES, E.G., FIRES OR WINDSHIELD WIPER FAILURE, WERE FOUND TO BE RELATED TO THIS ISSUE.THE MANUFACTURER RECOGNIZED THE SUBJECT HEADLIGHT ISSUES FROM FAILURE AND WARRANTY REPORTS, AND ISSUED A REDESIGNED PLUNGER IN 2003. THE MANUFACTURER DID NOT IDENTIFY A DEFECT REQUIRING RECALL AND REMEDY.ODI HAS DETERMINED THAT THE RATES OF OCCURRENCE, THE FAILURE MODE AND THE REAL-WORLD CONSEQUENCE OF THE ALLEGED DEFECT AS COMPARED TO OTHER SIMILAR INVESTIGATIONS FAIL TO IDENTIFY A SAFETY-RELATED DEFECT TREND.THIS PRELIMINARY EVALUATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY MAY TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Additional source detail variants (3)
Exterior Lighting
A TOTAL OF 646,038 SUBJECT VEHICLES WERE SOLD DURING MY 2001-2003, AND THE COMPLAINT AND WARRANTY DATA TABULATED ABOVE APPLY TO THE TOTAL VEHICLE POPULATION.COMPLAINT REPORTS ALLEGING HEADLIGHT OUTAGE REPRESENT SLIGHTLY MORE THAT ONE-HALF OF THE TOTAL NUMBER OF COMPLAINTS AND THE BALANCE ARE ALLEGATIONS OF FLICKERING AND DIMMING.INVESTIGATION DISCLOSED THE ROOT CAUSE OF THE MALFUNCTION TO BE WEAR OF A CONTACT PLUNGER IN THE MULTIFUNCTION SWITCH THAT MAY RESULT IN A TEMPORARY OPEN CIRCUIT, WITH THE PLUNGER IN A NEUTRAL POSITION BETWEEN HIGH- AND LOW-BEAM CONTACT POINTS.CONSUMERS CONSISTENTLY REPORTED THAT MANIPULATION OF THE SWITCH HANDLE ON THE STEERING COLUMN RESTORES EITHER HIGH OR LOW BEAM HEADLIGHT FUNCTION.NO OTHER POTENTIAL SAFETY RELATED ISSUES, E.G., FIRES OR WINDSHIELD WIPER FAILURE, WERE FOUND TO BE RELATED TO THIS ISSUE.THE MANUFACTURER RECOGNIZED THE SUBJECT HEADLIGHT ISSUES FROM FAILURE AND WARRANTY REPORTS, AND ISSUED A REDESIGNED PLUNGER IN 2003. THE MANUFACTURER DID NOT IDENTIFY A DEFECT REQUIRING RECALL AND REMEDY.ODI HAS DETERMINED THAT THE RATES OF OCCURRENCE, THE FAILURE MODE AND THE REAL-WORLD CONSEQUENCE OF THE ALLEGED DEFECT AS COMPARED TO OTHER SIMILAR INVESTIGATIONS FAIL TO IDENTIFY A SAFETY-RELATED DEFECT TREND.THIS PRELIMINARY EVALUATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY MAY TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Exterior Lighting:headlights
A TOTAL OF 646,038 SUBJECT VEHICLES WERE SOLD DURING MY 2001-2003, AND THE COMPLAINT AND WARRANTY DATA TABULATED ABOVE APPLY TO THE TOTAL VEHICLE POPULATION.COMPLAINT REPORTS ALLEGING HEADLIGHT OUTAGE REPRESENT SLIGHTLY MORE THAT ONE-HALF OF THE TOTAL NUMBER OF COMPLAINTS AND THE BALANCE ARE ALLEGATIONS OF FLICKERING AND DIMMING.INVESTIGATION DISCLOSED THE ROOT CAUSE OF THE MALFUNCTION TO BE WEAR OF A CONTACT PLUNGER IN THE MULTIFUNCTION SWITCH THAT MAY RESULT IN A TEMPORARY OPEN CIRCUIT, WITH THE PLUNGER IN A NEUTRAL POSITION BETWEEN HIGH- AND LOW-BEAM CONTACT POINTS.CONSUMERS CONSISTENTLY REPORTED THAT MANIPULATION OF THE SWITCH HANDLE ON THE STEERING COLUMN RESTORES EITHER HIGH OR LOW BEAM HEADLIGHT FUNCTION.NO OTHER POTENTIAL SAFETY RELATED ISSUES, E.G., FIRES OR WINDSHIELD WIPER FAILURE, WERE FOUND TO BE RELATED TO THIS ISSUE.THE MANUFACTURER RECOGNIZED THE SUBJECT HEADLIGHT ISSUES FROM FAILURE AND WARRANTY REPORTS, AND ISSUED A REDESIGNED PLUNGER IN 2003. THE MANUFACTURER DID NOT IDENTIFY A DEFECT REQUIRING RECALL AND REMEDY.ODI HAS DETERMINED THAT THE RATES OF OCCURRENCE, THE FAILURE MODE AND THE REAL-WORLD CONSEQUENCE OF THE ALLEGED DEFECT AS COMPARED TO OTHER SIMILAR INVESTIGATIONS FAIL TO IDENTIFY A SAFETY-RELATED DEFECT TREND.THIS PRELIMINARY EVALUATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY MAY TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Exterior Lighting:headlights:switch
A TOTAL OF 646,038 SUBJECT VEHICLES WERE SOLD DURING MY 2001-2003, AND THE COMPLAINT AND WARRANTY DATA TABULATED ABOVE APPLY TO THE TOTAL VEHICLE POPULATION.COMPLAINT REPORTS ALLEGING HEADLIGHT OUTAGE REPRESENT SLIGHTLY MORE THAT ONE-HALF OF THE TOTAL NUMBER OF COMPLAINTS AND THE BALANCE ARE ALLEGATIONS OF FLICKERING AND DIMMING.INVESTIGATION DISCLOSED THE ROOT CAUSE OF THE MALFUNCTION TO BE WEAR OF A CONTACT PLUNGER IN THE MULTIFUNCTION SWITCH THAT MAY RESULT IN A TEMPORARY OPEN CIRCUIT, WITH THE PLUNGER IN A NEUTRAL POSITION BETWEEN HIGH- AND LOW-BEAM CONTACT POINTS.CONSUMERS CONSISTENTLY REPORTED THAT MANIPULATION OF THE SWITCH HANDLE ON THE STEERING COLUMN RESTORES EITHER HIGH OR LOW BEAM HEADLIGHT FUNCTION.NO OTHER POTENTIAL SAFETY RELATED ISSUES, E.G., FIRES OR WINDSHIELD WIPER FAILURE, WERE FOUND TO BE RELATED TO THIS ISSUE.THE MANUFACTURER RECOGNIZED THE SUBJECT HEADLIGHT ISSUES FROM FAILURE AND WARRANTY REPORTS, AND ISSUED A REDESIGNED PLUNGER IN 2003. THE MANUFACTURER DID NOT IDENTIFY A DEFECT REQUIRING RECALL AND REMEDY.ODI HAS DETERMINED THAT THE RATES OF OCCURRENCE, THE FAILURE MODE AND THE REAL-WORLD CONSEQUENCE OF THE ALLEGED DEFECT AS COMPARED TO OTHER SIMILAR INVESTIGATIONS FAIL TO IDENTIFY A SAFETY-RELATED DEFECT TREND.THIS PRELIMINARY EVALUATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY MAY 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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