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1999 Chevrolet Monte Carlo

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

44 reports with mileage · 81 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.

  • Service Brakes, Hydraulic. Review the 45 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 31 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports6 fire reports1 injury reports

Service Brakes, Hydraulic complaints

45 reports
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140,000 miles · Nov 14, 2008
Service Brakes, Hydraulic

I STARTED TO HEAR A SLIGHT CLICKING SOUND WHEN I PRESSED ON MY BRAKES, ONLY EVERY ONCE IN A WHILE, LIKE THE SOUND I WOULD HEAR WHEN I WOULD HIT A POT HOLE IN THE ROAD WHILE I WAS BRAKING AND MY "LOW TRACTION" LIGHT WOULD COME ON. IT PROGRESSIVELY HAD STARTED TO GET WORSE OVER THE COURSE OF THE MONTH. I HAVE HAD TWO GARAGES LOOK …

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I STARTED TO HEAR A SLIGHT CLICKING SOUND WHEN I PRESSED ON MY BRAKES, ONLY EVERY ONCE IN A WHILE, LIKE THE SOUND I WOULD HEAR WHEN I WOULD HIT A POT HOLE IN THE ROAD WHILE I WAS BRAKING AND MY "LOW TRACTION" LIGHT WOULD COME ON. IT PROGRESSIVELY HAD STARTED TO GET WORSE OVER THE COURSE OF THE MONTH. I HAVE HAD TWO GARAGES LOOK AT MY CAR, AND THEY CANNOT FIGURE OUT WHAT IS MAKING THE REPEATED AND VERY EVIDENT CLICKING SOUND EVERYTIME THE BRAKES ARE TOUCHED. I HAVE HAD A DIAGNOSTIC TEST DONE ON THE CAR AND NO CODES ARE SHOWING UP. THEY SAY IT COULD BE THE ABS MODULE, BUT THEY ARE NOT SURE, AND THAT I WOULD HAVE TO BRING IT TO THE DEALERSHIP TO HAVE IT INVESTIGATED FURTHER. THEY WERE (THE GARAGES) BOTH PUZZLED AT WHAT THIS SOUND WOULD BE CAUSED BY. *TR

NHTSA ODI #10248837

90,000 miles · Aug 30, 2005
Service Brakes, Hydraulic

I HAVE A 1999 MONTE CARLO THAT REPEATEDLY HAS ENGAGED THE ABS BRAKE SYSTEM FOR NO APPARENT REASON AT LOW SPEEDS ONLY, OFTEN DECREASING THE ABILITY TO STOP THE CAR. I HAVE SEEN MANY PUBLISHED REPORTS OF THIS PROBLEM IN GM TRUCKS AND WOULD LIKE IT KNOWN ITS NOT LIMITED TO TRUCKS/SUV'S.*JB

NHTSA ODI #10134813

45,000 miles · May 3, 2005
Service Brakes, Hydraulic

THE CONSUMERS SON WAS DRIVING, WHEN AL L OF A SUDDEN THE BRAKES LOCKED UP AND DID NOT RELEASE. *JB

NHTSA ODI #10119635

237,318 miles · May 3, 2005
Service Brakes, Hydraulic

1. ANTI-LOCK BRAKING SYSTEM - WARNING LIGHT CAME ON - MECHANIC CHECKED SYSTEM DETERMINED THE SYSTEM SHUT DOWN DUE TO CORROSION OF THE ABS RELAY IN THE FUSE BLOCK --- 2. BRAKE SYSTEM WORKED, ABS DID NOT ----- 3. REPLACED ABS RELAY SWITCH, FUSES, AND FUSE BLOCK

NHTSA ODI #10119588

9 miles · Sep 28, 2004
Service Brakes, Hydraulic

IN WET WEATHER YOU CAN'T STOP CAR, ON THE HIGHWAY IF YOU STEP ON THE BRAKE PEDAL IT IS VERY HARD. OFTEN CAR WILL GO 200 YARDS OR MORE WITHOUT ANY BRAKES BEFORE THEY ENGAGE. THERE IS A SPECIAL POLICY ON THIS BUT DIDN'T HELP.*AK

NHTSA ODI #10093240

50,000 miles · Jul 3, 2004
Service Brakes, Hydraulic

THIS COMPLAINT IS FOR THE 1999 CHEVROLET MONTE CARLO. A PULSATION WAS BEING FELT WHEN THE BRAKES WERE APPLIED (EVEN ON DRY PAVEMENT). THE FEAR IS THAT THIS DEFECT MAY CAUSE A FUTURE CRASH. WHAT I EVENTUALLY DISCOVERED IS THAT THE RINGED GEARS THE WHEEL SPEED SENSORS DETECT VEHICLE SPEED WITH HAD CRACKED. FIRST THE LEFT SIDE NEAR…

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THIS COMPLAINT IS FOR THE 1999 CHEVROLET MONTE CARLO. A PULSATION WAS BEING FELT WHEN THE BRAKES WERE APPLIED (EVEN ON DRY PAVEMENT). THE FEAR IS THAT THIS DEFECT MAY CAUSE A FUTURE CRASH. WHAT I EVENTUALLY DISCOVERED IS THAT THE RINGED GEARS THE WHEEL SPEED SENSORS DETECT VEHICLE SPEED WITH HAD CRACKED. FIRST THE LEFT SIDE NEAR 50000 MILES; LATER THE RIGHT SIDE NEAR 68000 MILES. THE GAP FROM THE CRACK IS SENDING THE ABS COMPUTER FALSE SPEED SIGNALS. THE ABS COMPUTER DOES NOT GIVE A WARNING CODE FOR THIS. IT "ACTS" AS IF TRYING TO STOP ON ICE, EVEN THOUGH THE PAVEMENT IS DRY (I.E. PULSATIONS IN PEDAL). MY TEMPORARY FIX FOR THE MOMENT WAS TO DISCONNECT A CONNECTOR FOR THE ABS SYSTEM TO CAUSE THE ABS TO SHUT DOWN AND ALLOW NON-ABS BRAKING. SINCE THE FIX WILL BE IN THE HUNDREDS OF DOLLARS, I'M HOPING FOR A SAFETY RECALL. THE RINGED GEAR IS CLEARLY A DEFECTIVE PART.*AK

NHTSA ODI #10079248

Mileage unknown · Jan 14, 2004
Service Brakes, Hydraulic

1999 CHEVY MONTE CARLO Z34. NO COMPONENT LISTED. *AK

NHTSA ODI #10053194

65,500 miles · Oct 15, 2003
Service Brakes, Hydraulic

NEW BRAKE PADS INSTALLED MAY 2002. SQUEALED FROM BEGINNING. THEN A METAL TO METAL NOISE BEGAN INTERMITTENTLY WHEN APPLYING BRAKES. TOOK TO CAR REPAIR SHOP TWICE, ONE TIME BEING FEB. 2003(HAVE RECEIPT) AND WAS TOLD BRAKE PADS WERE STILL LIKE NEW. METAL TO METAL NOISE CONTINUED AND HAPPENED MORE AND MORE BUT NEVER CONSTANT. FINALL…

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NEW BRAKE PADS INSTALLED MAY 2002. SQUEALED FROM BEGINNING. THEN A METAL TO METAL NOISE BEGAN INTERMITTENTLY WHEN APPLYING BRAKES. TOOK TO CAR REPAIR SHOP TWICE, ONE TIME BEING FEB. 2003(HAVE RECEIPT) AND WAS TOLD BRAKE PADS WERE STILL LIKE NEW. METAL TO METAL NOISE CONTINUED AND HAPPENED MORE AND MORE BUT NEVER CONSTANT. FINALLY, ON INCIDENT DATE, CAR MADE TERRIBLE NOISE EACH TIME BRAKES WERE APPLIED AND WOULD HAVE BEEN A SAFETY HAZARD TO DRIVE. CAR TOWED AND FOUND THAT THE ROTORS WERE COMPLETELY DESTROYED AND BRAKE PADS COMPLETELY GONE IN THE PERIOD FROM FEB. 2003 TO OCT. 2003. DEALER ASSUMED PROBLEM WAS ASSOCIATED WITH AN OWNER MAINTENANCE PROBLEM INSTEAD OF DETERMINING WHY BRAKE ROTORS WENT. *LA

NHTSA ODI #10042948

Mileage unknown · Jun 17, 2003
Electrical SystemService Brakes, Hydraulic

BRAKE PADS NEED TO BE REPLACED EVERY 3 TO 6 MONTHS. ROTORS WERE CUT AND THEN NEW ROTORS REPLACED. I LIVE IN A RURAL AREA NOT BUMPER-TO-BUMPER, CITY TRAFFIC. I ALSO DO NOT RIDE MY BRAKES. THERE SEEMS TO BE A MAJOR DEFECT IN THE MONTE CARLO BRAKE SYSTEM. I JUST HAD TO HAVE A NEW ALTERNATOR REPLACED ON MY 1999 MONTE CARLO. I …

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BRAKE PADS NEED TO BE REPLACED EVERY 3 TO 6 MONTHS. ROTORS WERE CUT AND THEN NEW ROTORS REPLACED. I LIVE IN A RURAL AREA NOT BUMPER-TO-BUMPER, CITY TRAFFIC. I ALSO DO NOT RIDE MY BRAKES. THERE SEEMS TO BE A MAJOR DEFECT IN THE MONTE CARLO BRAKE SYSTEM. I JUST HAD TO HAVE A NEW ALTERNATOR REPLACED ON MY 1999 MONTE CARLO. I AM VERY UNSATISFIED AND WILL DEFINITELY NOT BUY ANOTHER GM PRODUCT. *JB

NHTSA ODI #10023276

Mileage unknown · Jun 19, 2002
Service Brakes, Hydraulic

BRAKE PEDAL GOES DOWN WHEN THE CAR IS IN STOP POSITION AS A RESULT MOVES FOWARD YOU HAVE TO PRESS DOWN THE PEDAL THE DEALER REPLACE THE MASTER CILINDER BUT THE CAR STILL DOING THE SAME THING. I TOOK THE CAR BACK TO THE DEALER FOR REPAIR, BUT THEY SAY THEY CANT MACH WHAT I SAY. SO WHAT I AM SUPOSSE TO DO THE CAR IS VERY UNSAFE TO…

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BRAKE PEDAL GOES DOWN WHEN THE CAR IS IN STOP POSITION AS A RESULT MOVES FOWARD YOU HAVE TO PRESS DOWN THE PEDAL THE DEALER REPLACE THE MASTER CILINDER BUT THE CAR STILL DOING THE SAME THING. I TOOK THE CAR BACK TO THE DEALER FOR REPAIR, BUT THEY SAY THEY CANT MACH WHAT I SAY. SO WHAT I AM SUPOSSE TO DO THE CAR IS VERY UNSAFE TO DRIVE. AND THEY DIAGNOSTIG WAS WRONG, I GOT A SECOND OPPINION THAT IS MAYBY THE BUSTER, THE CAR STAY IN THE DEALER TWO DAY AND BECAUSE NOTHING WRONG WAS FOUND I HAVE TO PAY FOR A CAR RENTED. WHERE I CAN TAKE THE CAR FOR SECOND OPPINION WITH AUTHORITY OVER THE DEALER? I HAVE A WARRANTY IN THIS CAR.*AK

NHTSA ODI #763258

Official recalls

3

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.

02V329000 · Air Bags:frontal

Dec 9, 2002

ON CERTAIN PASSENGER, SPORT UTILITY VEHICLES AND MINI VANS, SOME OF THESE VEHICLES HAVE A PASSENGER AIR BAG THAT WAS MANUFACTURED WITHOUT A CHECK VALVE PIN. AN AIR BAG WITHOUT THE CHECK VALVE PIN COULD PRODUCE INCREASED PRESSURE AT THE ONSET OF THE AIR BAG DEPLOYMENT AND REDUCED PRESSURE AFTERWARD.

Consequence & remedy

Consequence: THIS COULD INCREASE THE SEVERITY OF INJURY TO A PERSON WHO WAS NOT PROPERLY RESTRAINED AND WHO WAS CLOSE TO THE PASSENGER AIR BAG AT THE TIME OF DEPLOYMENT. IT COULD ALSO REDUCE THE AB8ILITY OF THE AIR BAG TO PROTECT A RESTRAINED FRONT SEAT PASSENGER.

Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE PASSENGER AIR BAG. OWNER NOTIFICATION BEGAN DECEMBER 16, 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 CHEVROLET AT 1-800-222-1020, PONTIAC AT 1-800-762-2737, OLDSMOBILE AT 1-800-442-6537, OR SATURN AT 1-800-553-6000, PROMPT #3.

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.