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1998 Buick Lesabre

Owner reports · Recalls · Investigations

More warning signs than most Lesabre years

Owner complaints for the 1998 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

173 reports with mileage · 227 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 196 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 70 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 50 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

15 crash reports42 fire reports7 injury reports

What owners actually said

400 reports
131,790 miles · Mar 13, 2011
Service Brakes, Hydraulic

I HAD TO MAKE A "PANIC STOP" DUE TO A CAR RUNNING A RED LIGHT.THE BRAKE PEDAL WENT ALMOST TO THE FLOOR BEFORE I FELT THE BRAKES HOLD. A BRAKE LINE HAD RUPTURED. INSPECTION REVEALED ALL THE LINES TO AND FROM THE POWER BRAKE UNIT[6 LINES] WERE RUSTED BADLY AND WILL HAVE TO BE REPLACED. *TR

NHTSA ODI #10389969

63,000 miles · Jan 25, 2011
Fuel System, GasolineFire

TL* THE CONTACT OWNS A 1998 BUICK LESABRE. THE CONTACT STATED THAT AS HE STARTED THE VEHICLE, THERE WAS AN EXPLOSION THAT OCCURRED WITHIN THE ENGINE. WHITE SMOKE BEGAN TO FLOW FROM UNDER THE HOOD. THE VEHICLE WAS SHUT OFF AND THE CONTACT NOTICED THAT THE MANIFOLD HAD EXPLODED. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNO…

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TL* THE CONTACT OWNS A 1998 BUICK LESABRE. THE CONTACT STATED THAT AS HE STARTED THE VEHICLE, THERE WAS AN EXPLOSION THAT OCCURRED WITHIN THE ENGINE. WHITE SMOKE BEGAN TO FLOW FROM UNDER THE HOOD. THE VEHICLE WAS SHUT OFF AND THE CONTACT NOTICED THAT THE MANIFOLD HAD EXPLODED. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED AND THE CONTACT WAS TOLD THAT THE VEHICLE WAS NOT INCLUDED IN THE RECALL ASSOCIATED WITH NHTSA CAMPAIGN ID NUMBER: 04V090000 (FUEL SYSTEM, GASOLINE:DELIVERY). THE VEHICLE WAS NOT REPAIRED. THE CONTACT ALSO STATED THAT A FUEL LEAK WAS PRESENT WITHIN THE ENGINE PRIOR TO THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 63,000.

NHTSA ODI #10378580

119,000 miles · Sep 14, 2010
Fuel System, GasolineService Brakes, HydraulicStructureCrash

TL*THE CONTACT OWNS A 1998 BUICK LESABRE. THE CONTACT STATED THAT THE BRAKES WERE APPLIED YET THEY DID NOT RESPOND. THE VEHICLE PROCEEDED TO CRASH INTO A ROW OF HEDGES. THE CONTACT WAS NOT INJURED. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE CONTACT WAS INFORMED THAT THE BRAKE LINE WAS COMPLETELY RUSTED. THE MECHA…

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TL*THE CONTACT OWNS A 1998 BUICK LESABRE. THE CONTACT STATED THAT THE BRAKES WERE APPLIED YET THEY DID NOT RESPOND. THE VEHICLE PROCEEDED TO CRASH INTO A ROW OF HEDGES. THE CONTACT WAS NOT INJURED. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE CONTACT WAS INFORMED THAT THE BRAKE LINE WAS COMPLETELY RUSTED. THE MECHANIC REPLACED THE BRAKE LINES. IN JUNE 2010, THE CONTACT NOTICED ABNORMAL FRONT END NOISE. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE CONTACT WAS INFORMED THAT THE STABILIZER BAR BUSHINGS HAD FRACTURED FROM THE VEHICLE AND THE BUSHINGS UNDER THE CRADLE WERE EXTREMELY RUSTED. THE BUSHINGS WERE REPLACED IN BOTH AREAS. THREE MONTHS LATER, THE CONTACT NOTICED FUEL LEAKING FROM UNDER THE VEHICLE ABNORMALLY. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE CONTACT WAS ADVISED THAT THE FUEL SENDING UNIT WAS DEFECTIVE AND WOULD NEED REPLACING. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS APPROXIMATELY 119,000 AND THE CURRENT MILEAGE WAS APPROXIMATELY 120,000.

NHTSA ODI #10355528

Mileage unknown · Jun 18, 2010
Steering

I WAS DRIVING DOWN THE STREET ON 6/17/10 WHEN I HEARD A LOUD POP. I SLOWED DOWN TO SEE WHAT HAPPEN. I SEEN NOTHING BUT SOME BOLTS IN THE STREET. I PICK THEM UP AND GOT BACK IN THE CAR. THERE WAS NO WAY TO STEER THE CAR JUST HAD GAS NO STEERING. I LOOKED UP UNDER THE CAR AND IT LOOKED LIKE THE ENGINE WAS FALLING OUT OF THE CAR. …

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I WAS DRIVING DOWN THE STREET ON 6/17/10 WHEN I HEARD A LOUD POP. I SLOWED DOWN TO SEE WHAT HAPPEN. I SEEN NOTHING BUT SOME BOLTS IN THE STREET. I PICK THEM UP AND GOT BACK IN THE CAR. THERE WAS NO WAY TO STEER THE CAR JUST HAD GAS NO STEERING. I LOOKED UP UNDER THE CAR AND IT LOOKED LIKE THE ENGINE WAS FALLING OUT OF THE CAR. I LIFTED UP THE HOOD AND IT WAS ALONG WITH THE STEERING COLUMN. I WAS TWO MIN. AWAY FROM GETTING ON THE EXPRESSWAY. GOD WAS WITH ME IF THAT WOULD HAVE HAPPENED ON THE EXPRESSWAY I MIGHT NOT HAVE BEEN ABLE TO WRITE THIS LETTER TONIGHT. RUSTED BOLTS WITH NO WARNING FALLING OFF A CAR A LITTLE OVER TEN YEARS OLD. IF THEY CANT GET SOME WAY TO WARN PEOPLE THAT THEIR BOLTS COULD FALL OFF AND THEIR STEERING GO OUT DRIFTING FROM LANE TO LANE WITH NO CONTROL OF THE AUTOMOBILE, THAN DON'T MAKE THEM. THAT WAS MY MOTHERS CAR IF I WOULDN'T HAVE DRIVEN IT SHE WOULD HAVE BEEN RIDING IN THAT CAR WITH SIX CHILDREN TODAY. SHE IS FROM ATLANTA WE ARE IN PITTSBURGH, PA THE ONLY ROADS SHE TAKES ARE THE MAIN ONES AND EXPRESSWAYS. I COULDN'T BELIEVE IT. WE TOOK THE CAR TO THE SHOP ILL WRITE BACK WHEN THE MECHANIC TELLS ME WHAT WENT WRONG. *TR

NHTSA ODI #10336913

24,581 miles · Mar 1, 2010
Fuel System, Gasoline

I AM CURRENTLY THE OWNER OF A 1998 BUICK LESABRE WITH APPROXIMATELY 24,600 MILES. I RECENTLY HAD TO HAVE THE FUEL PRESSURE REGULATOR REPLACED ON THE VEHICLE AFTER THE CAR BACKFIRED AND THE SERVICE ENGINE LIGHT APPEARED ON THE VEHICLE. THE ENGINE WAS CHUGGING AND THE EXHAUST SMELLED LIKE GASOLINE AND BURNING PLASTIC. AT THE SE…

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I AM CURRENTLY THE OWNER OF A 1998 BUICK LESABRE WITH APPROXIMATELY 24,600 MILES. I RECENTLY HAD TO HAVE THE FUEL PRESSURE REGULATOR REPLACED ON THE VEHICLE AFTER THE CAR BACKFIRED AND THE SERVICE ENGINE LIGHT APPEARED ON THE VEHICLE. THE ENGINE WAS CHUGGING AND THE EXHAUST SMELLED LIKE GASOLINE AND BURNING PLASTIC. AT THE SERVICE SHOP WHERE I HAD MY CAR REPAIRED, THE MECHANIC INFORMED ME THAT IT WAS GOOD I BROUGHT THE CAR IN SO SOON BECAUSE THIS SORT OF PROBLEM IF NOT FIXED COULD HAVE RESULTED IN A POSSIBLE FIRE. I CONTACTED BUICK CUSTOMER SERVICE IN REGARDS TO THE PROBLEM AND WAS INFORMED THAT MY SPECIFIC VEHICLE WAS NOT INVOLVED IN ANY RECALLS AND THAT THE FUEL REGULATOR IN MY VEHICLE WAS NOT A PART OF ANY BUICK RECALLS. WHEN ASKED IF I COULD RECEIVE SOME DOCUMENTATION THAT MY SPECIFIC VEHICLE WAS NOT A PART OF ANY RECALLS, I WAS TOLD THAT THEY COULD NOT PROVIDE ME WITH THAT PAPERWORK AND THAT ANYONE ELSE COULD TALK TO WITH BUICK WOULD TELL ME THE SAME THING IN REGARDS TO MY VEHICLE. *TR

NHTSA ODI #10315194

110,583 miles · Jun 27, 2009
Electrical System

I HAVE A BUICK LESABRE, CUSTOM, 1998, WITH ABOUT 110,000 MILES ON IT. THE CAR WAS RUNNING NORMALLY, WITH NO PRIOR PROBLEMS RELATING TO STARTING. I DROVE IT OUT OF TOWN, ABOUT 80 MILES AWAY. IT STILL WAS FINE, STARTING UP WITH NO PROBLEM, SEVERAL TIMES AFTER GETTING THERE. HOWEVER, AT A CAMPGROUND ENTRANCE, THE CAR REFUSED TO…

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I HAVE A BUICK LESABRE, CUSTOM, 1998, WITH ABOUT 110,000 MILES ON IT. THE CAR WAS RUNNING NORMALLY, WITH NO PRIOR PROBLEMS RELATING TO STARTING. I DROVE IT OUT OF TOWN, ABOUT 80 MILES AWAY. IT STILL WAS FINE, STARTING UP WITH NO PROBLEM, SEVERAL TIMES AFTER GETTING THERE. HOWEVER, AT A CAMPGROUND ENTRANCE, THE CAR REFUSED TO START. NO CLICK, BUZZ, NOTHING. ALL ELECTRONIC COMPONENTS, A.C., RADIO, WINDOWS, WERE FINE. THE SECURITY LIGHT FLASHED EVERY TIME I TRIED TO TURN THE KEY....EVEN AFTER WAITING 3 MINUTES TO TRY AGAIN. I EVEN TRIED A SECOND KEY, BUT IT DIDN'T HELP. THE TOW TRUCK DRIVER TRIED, AND HE WIGGLED THE KEY IN THE KEY CYLINDER AND THE CAR STARTED. DROVE HOME, TRIED TO START CAR AGAIN, AND IT REFUSED TO START, NO MATTER HOW MUCH WIGGLING WE DID. CONTACTED SEVERAL DEALERS. THEY ALL SAID IT WAS PROBABLY THE CONTACT WIRES IN THE IGNITION CYLINDER THAT READ THE KEY'S "RESISTANCE" AND SEND AN "O.K" SIGNAL TO THE FUEL SYSTEM AND THE STARTER. (THE INTERNET SAYS THEY ARE FAMOUS FOR BREAKING/MALFUNCTIONING IN GM CARS) THEY SAID IT WOULD COST ABOUT $400 MINIMUM TO REPLACE THE KEY CYLINDER. ALSO, IF THE SECURITY MODULE NEEDED REPLACING, IT COULD COST ABOUT $1000.00. I HAD THE CAR TOWED TO A LOCAL MECHANIC. HE PUT IN A RESISTOR BETWEEN THE TWO CONTACT WIRES COMING OUT OF THE KEY CYLINDER. DID NOT NEED TO REMOVE THE STEERING WHEEL AT ALL. (INCIDENTALLY, ONE DEALER EVEN INSISTED THERE WAS NO "BY-PASS" METHOD OF FIXING THE PROBLEM.) ALL KEYS WORK NOW. SECURITY LIGHT ACTS NORMALLY, DOES NOT STAY ON ALL THE TIME. REMOTE FOB WORKS O.K., TOO. *TR

NHTSA ODI #10275110

50,000 miles · Apr 19, 2009
Fuel System, GasolineFire

THE FUEL SUPPLY LINE RUSTED GET IN TO THE PLASTIC FITING AND GASOLINE WAS LEAKING AT THE GAS TANK. *TR

NHTSA ODI #10266017

62,000 miles · Apr 19, 2009
Engine And Engine Cooling

HERE'S WHAT HAPPENED, THE CAR STARTED CONSUMING DEXCOOL ANTIFREEZE, BUT NONE WAS NOTICED LEAKING EXTERNAL TO THE ENGINE. THE UPPER INTAKE MANIFOLD MADE OF PLASTIC APPARENTLY WARPED, AND/OR A HOLE BURNED IN NEAR THE EGR STOVE PIPE, THUS DUMPING ANTIFREEZE INTO THE ENGINE AND HYDROLOCKING THE ENGINE. MAJOR PROBLEM, COMPLETE ENGINE…

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HERE'S WHAT HAPPENED, THE CAR STARTED CONSUMING DEXCOOL ANTIFREEZE, BUT NONE WAS NOTICED LEAKING EXTERNAL TO THE ENGINE. THE UPPER INTAKE MANIFOLD MADE OF PLASTIC APPARENTLY WARPED, AND/OR A HOLE BURNED IN NEAR THE EGR STOVE PIPE, THUS DUMPING ANTIFREEZE INTO THE ENGINE AND HYDROLOCKING THE ENGINE. MAJOR PROBLEM, COMPLETE ENGINE FAILURE WOULD NOT START OR RUN. THIS CAR HAD BEEN WELL MAINTAINED WITH BOTH REGULAR OIL AND COOLANT CHANGES, THE CAR HAS BEEN ADULT DRIVING . COST TO REPAIR $450.00 FOR JUST UPPER INTAKE, ADD ANOTHER $450 FOR THE LOWER INTAKE AS WELL. *TR

NHTSA ODI #10266015

150,000 miles · Mar 30, 2009
Engine And Engine Cooling

MY INTAKE MANIFOLD GASKET WAS MADE OF PLASTIC AND MY ENGINE LOCKED UP, I WAS INFORMED FROM MY MECHANIC THAT GM WAS AWARE OF THIS PROBLEM AND CAME OUT WITH A BETTER ONE MADE OF METAL. THIS A COSTLY MISTAKE LEADING TO 850 DOLLARS OF REPAIR, THAT COULD HAVE BEEN PREVENTED IF GM WOULD HAVE STEPPED UP WITH THIS IN THE FIRST PLACE AN…

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MY INTAKE MANIFOLD GASKET WAS MADE OF PLASTIC AND MY ENGINE LOCKED UP, I WAS INFORMED FROM MY MECHANIC THAT GM WAS AWARE OF THIS PROBLEM AND CAME OUT WITH A BETTER ONE MADE OF METAL. THIS A COSTLY MISTAKE LEADING TO 850 DOLLARS OF REPAIR, THAT COULD HAVE BEEN PREVENTED IF GM WOULD HAVE STEPPED UP WITH THIS IN THE FIRST PLACE AND BEEN FIXED WITH THE NEW GASKET INSTEAD OF CAUSING MORE DAMAGE THEN NEEDED. *TR

NHTSA ODI #10263584

41,000 miles · Mar 25, 2009
Engine And Engine Cooling

BOUGHT A USED (2 OWNER) BUICK LESABRE IN DEC '08 HAVING 37,428 . IN EARLY MARCH, '09, AFTER LESS THAN 4000 MILES, STARTED HEARING A BRIEF GURGLING WHEN ENGINE TURNED OFF. IN MID-MARCH, WHILE PULLING ONTO A HIGHWAY FROM A SLIGHT UPWARD GRADE THE VEHICLE LOST POWER, AND A DRIVE TRAIN VIBRATION TOOK PLACE FOR A FEW SECONDS....NEAR…

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BOUGHT A USED (2 OWNER) BUICK LESABRE IN DEC '08 HAVING 37,428 . IN EARLY MARCH, '09, AFTER LESS THAN 4000 MILES, STARTED HEARING A BRIEF GURGLING WHEN ENGINE TURNED OFF. IN MID-MARCH, WHILE PULLING ONTO A HIGHWAY FROM A SLIGHT UPWARD GRADE THE VEHICLE LOST POWER, AND A DRIVE TRAIN VIBRATION TOOK PLACE FOR A FEW SECONDS....NEARLY CAUSING AN ONCOMING TRUCK TO COLLIDE WITH US.TOOK VEHICLE INTO A NATIONAL FRANCHISED TRANSMISSION DEALER FOR CHECKUP...TRANSMISSION CHECKED OK. HOWEVER, TECHNICIAN DISCOVERED RADIATOR FLUID IN MANIFOLD INTAKE AREA. SUSPECTING LEAKING INTAKE MANIFOLD SEAL AND/OR CRACKED INTAKE MANIFOLD COVER. NEED TO USE THE VEHICLE, BUT HAVE TO WAIT FOR REPAIR UNTIL MONEY CAN BE PUT TOGETHER. AM A DISABLED EX MARINE,VIETNAM VET.. SHOULDN'T HAVE TO PUT UP WITH THIS PROBLEM, ESPECIALLY WHEN IT LOOKS LIKE A VERY PREVALENT ONE ,BASED ON WHAT IS ON THE NET. REPLACEMENT PART IS ONLY 140.00 THROUGH A NATIONAL PARTS COMPANY. THE AUTO SHOPS ARE QUOTING OVER 800.00 TO FIX. C'MON, LET'S GET SOMETHING DONE ABOUT THIS BEFORE SOMEONE IS KILLED!!! HAVEN'T YOU NOTICED THE POWER FAILURES IN SOME OF THE REPORTS??I WOULD THINK GM WOULD DO A VOLUNTEER RECALL, RATHER THAN RISK REPUTATION, AND CONSUMER LIFE&LIMB. THE PROBLEM IS THAT GM WAS USING HAVELIN'S 'ORANGE' ANTIFREEZE (DEXTROL) AND IT WAS FAULTY. IT WAS CONGEALING IN THE ENGINE, DISRUPTING COOLANT FLOW, THEREBY CAUSING OVERHEATING ENOUGH TO BLOW INTAKE MANIFOLDS AND/OR GASKETS........SEEMS THE 8 AUTO TECH'S I'VE TALKED TO OVER THE PAST WEEK KNOW THIS. SO, WHY DON'T THE INDUSTRY AND GOV."EXPERTS"??? *TR

NHTSA ODI #10263051

Official recalls

1

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.

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.