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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

What owners actually said

669 reports
68,024 miles · Jul 22, 2008
Fuel System, Gasoline

VEHICLE HAD BEEN DECREASING IN MILES PER GALLON STEADILY, REASON FOR TAKING IT TO THE SHOP. WAS TOLD THAT THE UPPER INTAKE COVER WAS CRACKED AT SOME POINT IN TIME. THIS COULD HAVE CEASED THE ENGINE DUE TO ANTIFREEZE SEEPING INTO THE CRACK. *TR

NHTSA ODI #10235369

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

65,062 miles · May 14, 2008
Tires

TL*THE CONTACT OWNS A 2000 BUICK LESABRE. THE VEHICLE HAS BRIDGESTONE INSIGNIA SL, SIZE P/205/75/R15 TIRES. WHILE DRIVING 65 MPH, THE CONTACT HEARD A STRANGE SOUND COMING FROM THE VEHICLE AND THE ENGINE BEGAN TO LOSE POWER. HE PULLED TO THE SIDE OF THE ROAD AND HAD THE VEHICLE TOWED TO A LOCAL AUTO SHOP. A PROFESSIONAL TECHN…

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TL*THE CONTACT OWNS A 2000 BUICK LESABRE. THE VEHICLE HAS BRIDGESTONE INSIGNIA SL, SIZE P/205/75/R15 TIRES. WHILE DRIVING 65 MPH, THE CONTACT HEARD A STRANGE SOUND COMING FROM THE VEHICLE AND THE ENGINE BEGAN TO LOSE POWER. HE PULLED TO THE SIDE OF THE ROAD AND HAD THE VEHICLE TOWED TO A LOCAL AUTO SHOP. A PROFESSIONAL TECHNICIAN NOTICED THAT THE TREAD FROM THE PASSENGER SIDE TIRE HAD COMPLETELY SEPARATED FROM THE TIRE. AS A RESULT, THE TREAD FROM THE TIRE BECAME TRAPPED UNDERNEATH THE VEHICLE, WHICH DAMAGED THE ENGINE AND FUEL PUMP SYSTEM. THE VEHICLE IS CURRENTLY BEING REPAIRED AT THE COST OF $1,900. THE CONTACT HAS PICTURES OF THE FAILED TIRE. THE FAILURE MILEAGE WAS 28,000. UPDATED 05/29/08. *LJ

NHTSA ODI #10227713

66,000 miles · Apr 29, 2008
Vehicle Speed Control

I PLACED THE SHIFT LEVER IN REVERSE AND DEPRESSED THE ACCELERATOR PEDAL. THE CAR ACCELERATED RAPIDLY. I DEPRESSED THE BRAKE PEDAL VERY HARD AND HELD IT DOWN. THE CAR ALTERNATELY STOPPED, ACCELERATED, STOPPED, ACCELERATED ETC 3 OR 4 TIMES BEFORE COMING TO A FULL STOP: TOTAL DISTANCE TRAVELED - APPROXIMATELY 30 FEET. I REPEATED TH…

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I PLACED THE SHIFT LEVER IN REVERSE AND DEPRESSED THE ACCELERATOR PEDAL. THE CAR ACCELERATED RAPIDLY. I DEPRESSED THE BRAKE PEDAL VERY HARD AND HELD IT DOWN. THE CAR ALTERNATELY STOPPED, ACCELERATED, STOPPED, ACCELERATED ETC 3 OR 4 TIMES BEFORE COMING TO A FULL STOP: TOTAL DISTANCE TRAVELED - APPROXIMATELY 30 FEET. I REPEATED THE ABOVE PROCEDURE IN FORWARD GEAR AND GOT THE SAME RESULT. PRIOR TO THIS INCIDENT THE THROTTLE SYSTEM DID NOT APPEAR STICKY OR OFF-NORMAL. POST INCIDENT, THE THROTTLE APPEARED SLIGHTLY STICKY. APPROXIMATELY 18 MONTHS AGO I REPORTED A STICKY THROTTLE TO MY BUICK DEALER, THEY SERVICED THE THROTTLE SYSTEM AND THE PROBLEM WAS SOLVED. AS STATED ABOVE, THE THROTTLE DID NOT GIVE INDICATION OF A PROBLEM THIS TIME. *TR

NHTSA ODI #10226003

Mileage unknown · Apr 19, 2008
Visibility

BUICK LESABRE CARS ALL HAVE FAULTY WINDOW REGULATORS AND THEY BREAK SOON AFTER THE WARRANTY IS OUT AND THE COST TO REPAIR IS OUT OF SITE, AFTER YOU REPLACE ONE THE NEXT WINDOW BREAKS AND THEN THE NEXT, BUICK NEEDS TO DO A RECALL ON THESE AND FIX EVERYONE THAT BREAKS, THE REGULATORS ARE CHEAP MADE. *TR

NHTSA ODI #10225015

118,000 miles · Apr 3, 2008
Visibility

CONTINUING FAILURE OF POWER WINDOWS REGULATORS IN 2000 BUICK LESABRES. I HAVE REPLACED FOUR REGULATORS SINCE PURCHASING A 2000 BUICK LESABRE IN 2003. THE DESIGN OF THE PARTS IS FAULTY AND THEY CAN FAIL AT ANY TIME. WHEN A WINDOW SUDDENLY DROPS DOWN IN TRAFFIC, THE RESULTING DISTRACTION IS A SAFETY ISSUE. THIS IS SHODDY DESIGN A…

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CONTINUING FAILURE OF POWER WINDOWS REGULATORS IN 2000 BUICK LESABRES. I HAVE REPLACED FOUR REGULATORS SINCE PURCHASING A 2000 BUICK LESABRE IN 2003. THE DESIGN OF THE PARTS IS FAULTY AND THEY CAN FAIL AT ANY TIME. WHEN A WINDOW SUDDENLY DROPS DOWN IN TRAFFIC, THE RESULTING DISTRACTION IS A SAFETY ISSUE. THIS IS SHODDY DESIGN AND IRRESPONSIBLE MANUFACTURE AND DESIGN. *TR

NHTSA ODI #10223216

55,000 miles · Mar 30, 2008
Visibility

WITHOUT WARNING THE BACK PASSENGER WINDOW ON 2000 BUICK LESABRE HAS STUCK ABOUT 4" OPEN. AFTER RESEARCHING ON-LINE THERE ARE NUMEROUS POSTINGS OF THE SAME PROBLEM DETAILING THE PLASTIC PART THAT MOVES THE WINDOW FAILS AND A STAMPED 'VOID' AT THE BREAKING POINT OF THE PLASTIC. THESE POSTINGS LIST MULTIPLE FAILURES IN THE SAME CAR…

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WITHOUT WARNING THE BACK PASSENGER WINDOW ON 2000 BUICK LESABRE HAS STUCK ABOUT 4" OPEN. AFTER RESEARCHING ON-LINE THERE ARE NUMEROUS POSTINGS OF THE SAME PROBLEM DETAILING THE PLASTIC PART THAT MOVES THE WINDOW FAILS AND A STAMPED 'VOID' AT THE BREAKING POINT OF THE PLASTIC. THESE POSTINGS LIST MULTIPLE FAILURES IN THE SAME CAR AND DIFFERING AGES OF THE PARTS INCLUDING DURING WARRANTY AND AFTER. I EXPECT TO PAY $400 FOR THE REPLACEMENT OF THE DEFECTIVE PART. PLEASE RESEARCH. *TR

NHTSA ODI #10222707

85,488 miles · Mar 29, 2008
Visibility

THE POWER WINDOW ON THE REAR PASSENGER DOOR POPPED AND QUIT WORKING. THIS IS THE SECOND WINDOW THAT HAS FAILED AND THE CAR HAS 85,000 MILES. THE FIRST FAILURE HAPPENED UNDER WARRANTY. I USE THE REAR WINDOWS VERY RARELY BECAUSE I AM SINGLE AND MY CHILD HAS HIS OWN CAR. THERE ARE JUST TWO OF US AND I USE THE WINDOW FOR VENTILA…

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THE POWER WINDOW ON THE REAR PASSENGER DOOR POPPED AND QUIT WORKING. THIS IS THE SECOND WINDOW THAT HAS FAILED AND THE CAR HAS 85,000 MILES. THE FIRST FAILURE HAPPENED UNDER WARRANTY. I USE THE REAR WINDOWS VERY RARELY BECAUSE I AM SINGLE AND MY CHILD HAS HIS OWN CAR. THERE ARE JUST TWO OF US AND I USE THE WINDOW FOR VENTILATION ONCE IN A WHILE. A THIRD WINDOW IS GIVING ME PROBLEMS WITH OCCASIONALLY WORKING OR NOT SO I AM SURE IT WILL BE THE NEXT TO GO. I HAVE READ EXTENSIVE PROBLEMS LISTED ON THE INTERNET WITH THIS VERY SOME ISSUE. BUICK SHOULD NOT DEPEND ON PLASTIC AND A PART WITH A POOR HISTORY - THEY ARE ABOVE THAT! *TR

NHTSA ODI #10222669

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.