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2000 Buick Lesabre

Owner reports · Recalls · Investigations

More warning signs than most Lesabre years

Owner complaints for the 2000 Buick Lesabre are substantially higher than the model-year median of 24.

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When problems were reported

Mileage at the reported incident

349 reports with mileage · 320 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.

  • Visibility. Review the 244 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 87 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 78 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

26 crash reports30 fire reports18 injury reports

Visibility complaints

244 reports
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115,000 miles · Sep 5, 2008
Visibility

TL*THE CONTACT OWNS A 2000 BUICK LESABRE. WHILE DRIVING APPROXIMATELY 40 MPH, THE CONTACT HEARD A LOUD NOISE AND THE DRIVER'S SIDE REAR WINDOW UNEXPECTEDLY RELEASED IN THE DOWNWARD POSITION. THE WINDOW MECHANISM WAS INOPERATIVE. THE VEHICLE HAS NOT BEEN REPAIRED. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 115,000 AND CURR…

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TL*THE CONTACT OWNS A 2000 BUICK LESABRE. WHILE DRIVING APPROXIMATELY 40 MPH, THE CONTACT HEARD A LOUD NOISE AND THE DRIVER'S SIDE REAR WINDOW UNEXPECTEDLY RELEASED IN THE DOWNWARD POSITION. THE WINDOW MECHANISM WAS INOPERATIVE. THE VEHICLE HAS NOT BEEN REPAIRED. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 115,000 AND CURRENT MILEAGE WAS 115,020.

NHTSA ODI #10241101

76,000 miles · Aug 31, 2008
Visibility

A TOTAL OF THREE POWER WINDOWS HAVE FAILED ON THIS VEHICLE, ALL BY LOWERING THE WINDOW, THEN FAILING TO CLOSE. REPAIR BILL ON FIRST TWO WAS REFUNDED BY GMC, EVIDENTLY BECAUSE THE MILEAGE WAS LESS THAN 60,000. THIRD WINDOW FAILED ON 8/13/08, MILEAGE 76,000. GMC DECLINED REQUEST FOR ASSISTANCE ON THIS EXPENSE, $596.69, BECAUSE …

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A TOTAL OF THREE POWER WINDOWS HAVE FAILED ON THIS VEHICLE, ALL BY LOWERING THE WINDOW, THEN FAILING TO CLOSE. REPAIR BILL ON FIRST TWO WAS REFUNDED BY GMC, EVIDENTLY BECAUSE THE MILEAGE WAS LESS THAN 60,000. THIRD WINDOW FAILED ON 8/13/08, MILEAGE 76,000. GMC DECLINED REQUEST FOR ASSISTANCE ON THIS EXPENSE, $596.69, BECAUSE OF "AGE OF VEHICLE AND MILEAGE". FROM RESEARCH ON THE INTERNET, I UNDERSTAND THE CAUSE OF THESE FAILURES, MINE AND OTHERS, IS A PLASTIC PULLEY WHICH BREAKS. THE COMPLETE WINDOW REGULATOR PKG. IS THEN REPLACED BY THE DEALER, SINCE THEY DON'T OR CAN'T REPLACE JUST ONE PIECE OF THE MECHANISM. I CAN UNDERSTAND HOW THIS DEFECT COULD CAUSE AN ACCIDENT, DUE TO THE SHOCK FACTOR, BY A WINDOW DROPPING OPEN SUDDENLY BY ITSELF AT HIGHWAY SPEEDS. *TR

NHTSA ODI #10240478

45,000 miles · Aug 20, 2008
Visibility

I HAVE A 2000 BUICK LESABRE WITH FAULTY POWER WINDOW MOTOR. THIS WILL BE THE 2ND REPLACEMENT FOR THE PASSENGER SIDE WINDOW. BASED ON OTHER WEBSITE CHAT ROOMS THIS IS NOT UNCOMMON FOR THIS VEHICLE. BUICK NEEDS TO RECALL THE MOTOR SO THAT THIS CAN BE FIXED. MY VEHICLE ONLY HAS 42,000 MILES ON IT AND ITS IN GREAT CONDITION HOWE…

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I HAVE A 2000 BUICK LESABRE WITH FAULTY POWER WINDOW MOTOR. THIS WILL BE THE 2ND REPLACEMENT FOR THE PASSENGER SIDE WINDOW. BASED ON OTHER WEBSITE CHAT ROOMS THIS IS NOT UNCOMMON FOR THIS VEHICLE. BUICK NEEDS TO RECALL THE MOTOR SO THAT THIS CAN BE FIXED. MY VEHICLE ONLY HAS 42,000 MILES ON IT AND ITS IN GREAT CONDITION HOWEVER, AS A SAFETY ISSUE THE WINDOWS MUST BE OPERATIONAL AND FUNCTION CORRECTLY. *TR

NHTSA ODI #10239115

42,000 miles · Aug 16, 2008
Visibility

I HAVE A 2000 BUICK LESABRE LIMITED THAT HAS CONSTANT FAILURES IN THE POWER WINDOW SYSTEM. I HAVE PERSONALLY REPLACED ALL 4 MECHANISMS DUE TO WINDOWS THAT EITHER DROP DOWN UNEXPECTEDLY OR FAIL TO ROLL UP OR DOWN. I CONTINUE TO SUFFER FROM THE SAME PROBLEM EVEN WITH THE NEW MECHANISMS. THIS HAS CAUSED AMONG OTHER THINGS, WATER DA…

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I HAVE A 2000 BUICK LESABRE LIMITED THAT HAS CONSTANT FAILURES IN THE POWER WINDOW SYSTEM. I HAVE PERSONALLY REPLACED ALL 4 MECHANISMS DUE TO WINDOWS THAT EITHER DROP DOWN UNEXPECTEDLY OR FAIL TO ROLL UP OR DOWN. I CONTINUE TO SUFFER FROM THE SAME PROBLEM EVEN WITH THE NEW MECHANISMS. THIS HAS CAUSED AMONG OTHER THINGS, WATER DAMAGE TO THE INTERIOR OF THE CAR AS THE WINDOW WOULD NOT CLOSE. *TR

NHTSA ODI #10238494

145,328 miles · Jul 28, 2008
Visibility

WINDOW REGULATORS FAIL IN THE POWER WINDOW MECHANISM. IT HAS OCCURRED IN ALL FOUR WINDOWS OVER THE PAST YEAR AND A HALF. I HAD THE DRIVER'S WINDOW REPAIRED, THE OTHER 3 ARE NON-FUNCTIONAL. ONE OF THEM (REAR DRIVER-SIDE) IS STUCK IN A POSITION THAT IS 1/4" FROM CLOSED. THE DEALER SERVICE DEPARTMENT TOLD ME THAT WAS THE BEST THEY…

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WINDOW REGULATORS FAIL IN THE POWER WINDOW MECHANISM. IT HAS OCCURRED IN ALL FOUR WINDOWS OVER THE PAST YEAR AND A HALF. I HAD THE DRIVER'S WINDOW REPAIRED, THE OTHER 3 ARE NON-FUNCTIONAL. ONE OF THEM (REAR DRIVER-SIDE) IS STUCK IN A POSITION THAT IS 1/4" FROM CLOSED. THE DEALER SERVICE DEPARTMENT TOLD ME THAT WAS THE BEST THEY COULD DO (BESIDES DUCT TAPING IT CLOSED!). THE REPAIR COSTS $450 - $500 PER WINDOW, WHICH IS RIDICULOUSLY OUT OF MY BUDGET. *TR

NHTSA ODI #10236176

48,000 miles · Jul 25, 2008
Visibility

TL*THE CONTACT OWNS A 2000 BUICK LESABRE. WHILE STOPPED, THE REAR DRIVER SIDE WINDOW FELL OFFTRACK AND THE CONTACT HAD TO MANUALLY PULL THE WINDOW UP. ON THE SECOND OCCASION, THE REAR PASSENGER SIDE WINDOW FELL OFFTRACK WHEN SHE DROVE OVER A RAILROAD TRACK. ON THE MOST RECENT FAILURE, THE CONTACT CRACKED THE PASSENGER SIDE WI…

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TL*THE CONTACT OWNS A 2000 BUICK LESABRE. WHILE STOPPED, THE REAR DRIVER SIDE WINDOW FELL OFFTRACK AND THE CONTACT HAD TO MANUALLY PULL THE WINDOW UP. ON THE SECOND OCCASION, THE REAR PASSENGER SIDE WINDOW FELL OFFTRACK WHEN SHE DROVE OVER A RAILROAD TRACK. ON THE MOST RECENT FAILURE, THE CONTACT CRACKED THE PASSENGER SIDE WINDOW TO GET SOME AIR AND THE WINDOW DID NOT GO UP. THE DOOR PANEL HAD TO BE REMOVED IN ORDER TO GET THE WINDOW BACK UP. THE DEALER STATED THAT THEY WERE AWARE OF THE DEFECT AND THERE HAVE BEEN OTHER COMPLAINTS. THEY ISSUED TSB NUMBER 3483 REGARDING THE SAME DEFECT. THE MANUFACTURER STATED THAT THEY WOULD INVESTIGATE THE ISSUE, AND LATER STATED THAT DUE TO THE AGE OF THE VEHICLE, THEY WOULD NOT OFFER ANY FREE REPAIRS. THE COST OF THE REPAIR IS $500 PER WINDOW FOR THREE WINDOWS. THE FAILURE MILEAGE WAS 48,000 AND CURRENT MILEAGE WAS 51,000. UPDATED 09/17/08. *LJ UPDATED 09/25/08. *JB

NHTSA ODI #10235741

60,000 miles · Jul 23, 2008
Visibility

TL*THE CONTACT OWNS A 2000 BUICK LESABRE. THE CONTACT STATED THAT THE WINDOWS DROP DOWN AND WILL NOT ROLL BACK UP. THE DEALER WILL NOT ASSIST BECAUSE THEY DO NOT BELIEVE IT IS A SAFETY ISSUE. THE CURRENT MILEAGE WAS 70,000 AND FAILURE MILEAGE WAS 60,000. UPDATED 09/17/08.*LJ THE CONSUMER STATED 3 WINDOW REGULATORS HAVE BEE…

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TL*THE CONTACT OWNS A 2000 BUICK LESABRE. THE CONTACT STATED THAT THE WINDOWS DROP DOWN AND WILL NOT ROLL BACK UP. THE DEALER WILL NOT ASSIST BECAUSE THEY DO NOT BELIEVE IT IS A SAFETY ISSUE. THE CURRENT MILEAGE WAS 70,000 AND FAILURE MILEAGE WAS 60,000. UPDATED 09/17/08.*LJ THE CONSUMER STATED 3 WINDOW REGULATORS HAVE BEEN REPLACED. UPDATED 09/25/08. *JB

NHTSA ODI #10235487

85,000 miles · Jul 17, 2008
Visibility

THE BACK WINDOW OF MY 2000 BUICK LESABRE STOPPED WORKING ...COUPLE WEEKS LATER THE OTHER BACK WINDOW STOPPED WORKING. I THEN DID RESEARCH ON THE INTERNET AND MANY MANY INDIVIDUALS HAD THE SAME PROBLEM. ONE MONTH LATER THE PASSENGER WINDOW STOPPED WORKING AND A MONTH AFTER THAT THE DRIVER SIDE STOPPED WORKING. ALL OF THE FAULTY …

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THE BACK WINDOW OF MY 2000 BUICK LESABRE STOPPED WORKING ...COUPLE WEEKS LATER THE OTHER BACK WINDOW STOPPED WORKING. I THEN DID RESEARCH ON THE INTERNET AND MANY MANY INDIVIDUALS HAD THE SAME PROBLEM. ONE MONTH LATER THE PASSENGER WINDOW STOPPED WORKING AND A MONTH AFTER THAT THE DRIVER SIDE STOPPED WORKING. ALL OF THE FAULTY WINDOWS STOPPED WORKING THIS YEAR 2008. HOW CAN THEY ALL FAIL AT THE SAME TIME. TO REPAIR EACH WINDOW COSTS AROUND $500 EACH OR A TOTAL OF $2000...10% OF THE ORIGINAL COST OF THE LESABRE. FROM YOUR WEB SITE " FEDERAL MOTOR VEHICLE SAFETY STANDARDS SET MINIMUM PERFORMANCE REQUIREMENTS FOR THOSE PARTS OF THE VEHICLE THAT MOST AFFECT ITS SAFE OPERATION (BRAKES, TIRES, LIGHTING) OR THAT PROTECT DRIVERS AND PASSENGERS FROM DEATH OR SERIOUS INJURY IN THE EVENT OF A CRASH (AIR BAGS, SAFETY BELTS, CHILD RESTRAINTS, ENERGY ABSORBING STEERING COLUMNS, MOTORCYCLE HELMETS)". NOW IF ONE NEEDS TO ESCAPE FROM THE AUTO, ESPECIALLY A CHILD, DO TO FAILURE OF THE DOOR OPENING THE WINDOWS HAVE NOW CREATED A SAFETY PROBLEM. ONCE AGAIN THERE HAVE BEEN MANY MANY INDIVIDUALS WITH THIS PROBLEM...MANY THAT HAVE NOT SUBMITTED A COMPLAINT...EVEN THE AUTO TECHNICIANS INDICATE THIS HAS ACCRUED MORE THEN IT SHOULD. FINALLY, I BELIEVE THE FAULTY POWER WINDOWS ARE A SAFETY PROBLEM AND BUICK SHOULD TAKE RESPONSIBILITY FOR THIS FAULTY EQUIPMENT. *TR

NHTSA ODI #10234730

116,000 miles · Jun 3, 2008
Visibility

BUICK LESABRE CUSTOM (2000). THE DRIVER'S SIDE REAR WINDOW STOPPED WORKING. MECHANIC SAID IT IS THE WINDOW REGULATOR. PART COST ABOUT $250.00. ASSEMBLY INCLUDES MOTOR. FOUND OUT THAT THIS IS A COMMON AND WIDESPREAD PROBLEM WITH THAT THIS CAR. THE YEARS 2000 TO 2005 ON THESE MODELS ALL HAVE THE SAME TYPE OF ASSEMBLY. FOUND OUT…

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BUICK LESABRE CUSTOM (2000). THE DRIVER'S SIDE REAR WINDOW STOPPED WORKING. MECHANIC SAID IT IS THE WINDOW REGULATOR. PART COST ABOUT $250.00. ASSEMBLY INCLUDES MOTOR. FOUND OUT THAT THIS IS A COMMON AND WIDESPREAD PROBLEM WITH THAT THIS CAR. THE YEARS 2000 TO 2005 ON THESE MODELS ALL HAVE THE SAME TYPE OF ASSEMBLY. FOUND OUT A LOT OF OTHERS HAVE THE SAME PROBLEMS AT HTTP://WWW.CARSURVEY.ORG/VIEWMORECOMMENTS_REVIEW_38504_2.HTML THERE ARE NO DOUBT MANY OTHERS WE HAVEN'T HEARD ABOUT THAT HAVE THE SAME PROBLEM. *TR

NHTSA ODI #10229745

Mileage unknown · May 29, 2008
Visibility

ALL FOUR OF THE POWER WINDOW REGULATORS FAILED. THE CABLE ON ALL FOUR PARTS BECAME WORN AND BROKEN. THE WINDOWS DID NOT FUNCTION PROPERLY AFTERWARDS. NEW PARTS WERE PURCHASED AND INSTALLED, BUT THE REPLACEMENT PARTS ARE IDENTICAL TO THE ONES THAT FAILED. *TR

NHTSA ODI #10229174

Official recalls

5

04V090000 · Fuel System, Gasoline:delivery

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.

00V114000 · Service Brakes, Hydraulic:foundation Components

Apr 17, 2000

VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME OF THESE VEHICLES HAVE INTERNAL FLUID LEAKS IN THE BRAKE HYDRAULIC CONTROL UNIT.

Consequence & remedy

Consequence: WHEN THE REAR BRAKE PROPORTIONING, ANTILOCK BRAKE, TRACTION CONTROL, OR STABILITY CONTROL FEATURE IS ACTIVATED IN SOME DRIVING SITUATIONS, THE FEATURE MAY NOT PERFORM AS DESIGNED.

Remedy: DEALERS WILL INSPECT THE ABS HYDRAULIC MODULATOR UNIT AND IF NECESSARY, REPLACE THE HYDRAULIC MODULATOR.

99V355000 · Exterior Lighting:headlights

Dec 17, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THESE VEHICLES DO NOT CONFORM TO THE REQUIREMENTS OF FMVSS NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE HEAD LAMP ADJUSTMENT DEVICE HORIZONTAL ADJUSTER MAY NOT MOVE THE HEAD LAMP REFLECTOR WHEN THE SHAFT IS ROTATED IN A NORMAL MANNER DURING AIMING.

Consequence & remedy

Consequence: DRIVER VISIBILITY MAY BE IMPAIRED INCREASING THE RISK OF A CRASH.

Remedy: AN INSERT CONTAINING INSTRUCTIONS FOR OPTICALLY AIMING THE HEADLAMPS WILL BE PROVIDED TO OWNERS FOR THE OWNER'S MANUAL. OWNERS SHOULD FOLLOW THE PROCEDURE IN THE INSERT FOR HEADLAMP AIM ADJUSTMENT, RATHER THAN USING THE HORIZONTAL VHAD INDICATOR.

99V301000 · Steering:linkages:tie Rod Assembly

Oct 29, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE INNER TIE ROD NUTS ARE LOOSE AND CAN RESULT IN SEPARATION OF A TIE ROD.

Consequence & remedy

Consequence: SEPARATION OF A TIE ROD CAN CAUSE UNEXPECTED STEERING INPUT INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL CHECK AND ADJUST THE VEHICLE TOE-IN AND TIGHTEN THE INNER TIE ROD NUTS TO THE SPECIFIED TORQUE.

99V238000 · Service Brakes, Hydraulic:power Assist:vacuum

Aug 27, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE BRAKE BOOSTER TO PEDAL ASSEMBLY ATTACHMENT NUTS MAY BE LOOSE.

Consequence & remedy

Consequence: IF THESE NUTS ARE LOOSE, THE BRAKE PEDAL MAY BE LOW, THE ASSEMBLY MAY BE LOOSE, THE BRAKES MAY NOT RELEASE, AND IF THE NUTS BACK COMPLETELY OFF, BRAKING MAY BE LOST. ALSO FUME AND WATER INTRUSION TO THE PASSENGER COMPARTMENT CAN OCCUR.

Remedy: DEALERS WILL REPLACE ANY MISSING BRAKE BOOSTER TO BRAKE PEDAL ASSEMBLY NUTS AND TIGHTEN ALL FOUR (4) NUTS TO SPECIFIED TORQUE.

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

2

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.