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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
133,414 miles · Jul 27, 2013
Service Brakes

BRAKES WENT OUT, HAD NO PEDAL AT ALL. MANAGED TO GET HOME. FLUID FULL. MASTER CYLINDER OK. BRAKE SHOES NEW. BRAKE FLUID NOT LEAKING. OIL IS LEAKING, BUT NO BRAKE FLUID AT ALL. CANNOT FIND WHAT THE PROBLEM. CANNOT GET ANY PEDAL ON THE BRAKES. *TR

NHTSA ODI #10532114

163,885 miles · Jul 7, 2013
Fuel/propulsion System

OBSERVED A STRONG GASOLINE ODOR AFTER DRIVING THE CAR. THE CAUSE OF THE ODOR WAS A LEAK IN THE NYLON FUEL PRESSURE LINE FEEDING THE REAR FUEL RAIL ON THE ENGINE. THE LEAK IN THE LINE WAS CAUSED BY THE ENGINE SHROUD. THE ENGINE HAS A REMOVABLE PLASTIC SHROUD, AND THE EDGE OF THE SHROUD WAS RUBBING ON THE FUEL LINE AND EVENTUALLY …

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OBSERVED A STRONG GASOLINE ODOR AFTER DRIVING THE CAR. THE CAUSE OF THE ODOR WAS A LEAK IN THE NYLON FUEL PRESSURE LINE FEEDING THE REAR FUEL RAIL ON THE ENGINE. THE LEAK IN THE LINE WAS CAUSED BY THE ENGINE SHROUD. THE ENGINE HAS A REMOVABLE PLASTIC SHROUD, AND THE EDGE OF THE SHROUD WAS RUBBING ON THE FUEL LINE AND EVENTUALLY CUT THROUGH THE LINE AND CREATED A PINHOLE LEAK. *TR

NHTSA ODI #10523570

166,980 miles · Jul 1, 2013
Engine

THE FIRST INCIDENT OF THE VEHICLE CUTTING OFF WAS AT A STOP LIGHT. THE VEHICLE JUST CUT OFF. THE VEHICLE HAD TO BE PUT IN PARK AND THE IGNITION WAS SWITCHED OFF AND TURNED BACK ON. THE VEHICLE TURNED BACK ON. THE SECOND INCIDENT OCCURRED WHILE DRIVING AT "45 MPH". THE VEHICLE CUT OFF AND HAD NO POWER STEERING. THE VEHICLE WAS…

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THE FIRST INCIDENT OF THE VEHICLE CUTTING OFF WAS AT A STOP LIGHT. THE VEHICLE JUST CUT OFF. THE VEHICLE HAD TO BE PUT IN PARK AND THE IGNITION WAS SWITCHED OFF AND TURNED BACK ON. THE VEHICLE TURNED BACK ON. THE SECOND INCIDENT OCCURRED WHILE DRIVING AT "45 MPH". THE VEHICLE CUT OFF AND HAD NO POWER STEERING. THE VEHICLE WAS ABLE TO COAST TO THE SIDE OF THE ROAD AND THEN PUT IN PARK. THE VEHICLE TURNED BACK ON WITH THE IGNITION KEY. THE SECOND INCIDENT OCCURRED WHILE DRIVING AT "55 MPH". THE VEHICLE CUT OFF AND HAD NO POWER STEERING. THE VEHICLE WAS ABLE TO COAST TO THE SIDE OF THE ROAD AND THEN PUT IN PARK. THE VEHICLE TURNED BACK ON WITH THE IGNITION KEY.

NHTSA ODI #10522642

86,240 miles · Oct 9, 2012
Engine

THE VEHICLE ACTED LIKE IT HAD A MISS, THE SERVICE ENGINE LIGHT CAME ON, FLASHING, THEN STOPPED FLASHING BUT REMAINED ON. I DROVE VEHICLE HOME, AND THE NEXT MORNING IT WOULD NOT START. I HAD IT TOWED TO A SHOP AND THE MECHANIC SAID THAT IT HAD HYDRO LOCKED DUE TO COOLANT DRIPPING ON THE PISTON FROM A COOLANT LEAK AT THE INTAKE MA…

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THE VEHICLE ACTED LIKE IT HAD A MISS, THE SERVICE ENGINE LIGHT CAME ON, FLASHING, THEN STOPPED FLASHING BUT REMAINED ON. I DROVE VEHICLE HOME, AND THE NEXT MORNING IT WOULD NOT START. I HAD IT TOWED TO A SHOP AND THE MECHANIC SAID THAT IT HAD HYDRO LOCKED DUE TO COOLANT DRIPPING ON THE PISTON FROM A COOLANT LEAK AT THE INTAKE MANIFOLD. THIS IS NOT A CHEAP REPAIR. *TR

NHTSA ODI #10479453

61,502 miles · Jul 23, 2012
Engine

1998 BUICK - LESABRE ,THE INTAKE PLENUM HAD A HOLE IN IT BECAUSE IT GOT TO HOT,AND ANTIFREEZE WENT INTO THE BLOCK. BUICK HAS HAD THIS ENGINEERING PROBLEM FOR A LONG TIME. NO RECALL , IT COST ME $785.76 TO HAVE FIXED. I WANT MY MONEY BACK. THIS IS BS. THERE ARE 1000S OF PEOPLE THAT HAVE THIS CAR. I HAVE 61502 MILES ON THIS CAR. M…

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1998 BUICK - LESABRE ,THE INTAKE PLENUM HAD A HOLE IN IT BECAUSE IT GOT TO HOT,AND ANTIFREEZE WENT INTO THE BLOCK. BUICK HAS HAD THIS ENGINEERING PROBLEM FOR A LONG TIME. NO RECALL , IT COST ME $785.76 TO HAVE FIXED. I WANT MY MONEY BACK. THIS IS BS. THERE ARE 1000S OF PEOPLE THAT HAVE THIS CAR. I HAVE 61502 MILES ON THIS CAR. MY MECHANIC SAID HE HAS FIXED ATLEAST 30 OVER THESE PROBLEMS WITH THE BUICK-LESABRE 1992 AND UP. TIMES ARE HARD RIGHT NOW, I DON'T HAVE HIS KIND OF MONEY. I JUST DON'T WANT ANYONE ELSE TO COME ACROSS THIS PROBLEM, WITH THIS ENGINEERING PROBLEM. BUICK NEEDS TO CALL A RECALL ON THIS PROBLEM BEFORE SOMEONE REALLY GETS HURT. LETS HELP EACH OTHER OUT ,AND CALL EVERY NEWS STATION,PAPER. AND GET IT RESOLVED. *TR

NHTSA ODI #10467110

Mileage unknown · Oct 13, 2011
Engine And Engine Cooling

I HAVE A 1998 BUICK LESABRE. THE CAR STOPPED WHEN IT WAS PULLED INTO THE GARAGE AND WHEN I TRIED TO START IT AGAIN, IT MADE A SCREECHING SOUND. THE CAR WAS TOWED TO A MECHANIC. THE MECHANIC ADVISED THE STARTER "EXPLODED" BECAUSE FLUID WAS LEAKING FROM THE PLENEUM INTO THE CYLINDERS AND STARTER. THE MECHANIC ADVISED IT WOULD COST…

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I HAVE A 1998 BUICK LESABRE. THE CAR STOPPED WHEN IT WAS PULLED INTO THE GARAGE AND WHEN I TRIED TO START IT AGAIN, IT MADE A SCREECHING SOUND. THE CAR WAS TOWED TO A MECHANIC. THE MECHANIC ADVISED THE STARTER "EXPLODED" BECAUSE FLUID WAS LEAKING FROM THE PLENEUM INTO THE CYLINDERS AND STARTER. THE MECHANIC ADVISED IT WOULD COST OVER $800.00 TO REPAIR. *TR

NHTSA ODI #10430035

150,000 miles · Sep 18, 2011
Unknown Or Other

MY SON WAS ON HIS WAY TO PICK UP MY DAUGHTER ON THE 16, OF SEPTEMBER, 2011 AND AS HE WAS DRIVING THE CAR SHUT OFF. THANKFULLY HE WAS IN A RESIDENTIAL AREA WHERE THE SPEED LIMIT WAS 35 BUT HAD IT BEEN ELSEWHERE HE WOULD HAVE BEEN IN A SERIOUS ACCIDENT. THE CAR CUT OFF HE WAS ABLE TO TURN THE CAR ON AFTER A FEW MINUTES AND MADE IT…

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MY SON WAS ON HIS WAY TO PICK UP MY DAUGHTER ON THE 16, OF SEPTEMBER, 2011 AND AS HE WAS DRIVING THE CAR SHUT OFF. THANKFULLY HE WAS IN A RESIDENTIAL AREA WHERE THE SPEED LIMIT WAS 35 BUT HAD IT BEEN ELSEWHERE HE WOULD HAVE BEEN IN A SERIOUS ACCIDENT. THE CAR CUT OFF HE WAS ABLE TO TURN THE CAR ON AFTER A FEW MINUTES AND MADE IT HOME AFTER PICKING UP HIS SISTER. EVER SINCE THEN I HAVE NOT BEEN ABLE TO TURN MY CAR ON. I ASKED THE DEALER AND THEY SAID I SHOULD INSERT THE KEY TURN IT ON WAIT A MINUTE AND THEN TURN KEY OFF. WAIT 10 MINUTES AND TRY TO START MY CAR. I DID JUST THAT AND MY CAR IS NOT GOING ON AT ALL. I WANT TO KNOW WHAT IS IT THAT I SHOULD DO NEXT? VERY FRUSTRATED I NEED MY CAR FOR WORK. *TT

NHTSA ODI #10425906

114,000 miles · May 11, 2011
Fuel System, Gasoline

THE FUEL GAUGE ON MY 1998 BUICK LESABRE AUTOMOBILE IS FAULTY. THE GAUGE GIVES INACCURATE AND RANDOM FUEL LEVEL READINGS WHILE DRIVING. *TR

NHTSA ODI #10399971

83,000 miles · May 4, 2011
Electrical SystemCrash

1998 BUICK LESABRE CRASHED AT LOW SPEED CAUSING PROPERTY DAMAGE, ENGINE CUT OUT WHILE DRIVING AT LOW SPEED. CAR WAS DECLARED A TOTAL LOSS, LEAVING ME WITH BILLS OF OVER $10,000 FOR LOST CAR, REPAIRS, INSURANCE. PROBLEM HAD ARISEN ON AND OFF SINCE ACQUIRING CAR AT 65,000 MILES..TWICE TAKEN IN TO GM DEALERSHIP FOR THIS PROBLEM. C…

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1998 BUICK LESABRE CRASHED AT LOW SPEED CAUSING PROPERTY DAMAGE, ENGINE CUT OUT WHILE DRIVING AT LOW SPEED. CAR WAS DECLARED A TOTAL LOSS, LEAVING ME WITH BILLS OF OVER $10,000 FOR LOST CAR, REPAIRS, INSURANCE. PROBLEM HAD ARISEN ON AND OFF SINCE ACQUIRING CAR AT 65,000 MILES..TWICE TAKEN IN TO GM DEALERSHIP FOR THIS PROBLEM. COULD NOT FIND ANYTHING WRONG. PROBLEM WOULD DISAPPEAR FOR MONTHS AND THEN REAPPEAR. NUMEROUS MECHANICS CHECKED AND COULD NOT FIND SOURCE OF PROBLEM. AFTER CAR WAS DECLARED A TOTAL, NEWS STORY RAN ABOUT TOYOTA CARS STALLING OUT DUE TO DEFECTIVE ENGINE CONTROL MODULES (NHTSA REPORT #PE09054). THE DEFECTIVE PART WAS MADE BY DELPHI..WHICH WAS OWNED BY GENERAL MOTORS..MAKERS OF THE BUICK LESABRE. I CONTACTED GM HEADQUARTERS TO ASK IF THE CONTROL MODULE IN MY PART WAS MADE BY GM/DELPHI. THEY REFUSED TO ANSWER ME, SAYING THAT AS NO RECALL HAD BEEN ISSUED AND MY CAR WAS GONE,THEY COULD DO NOTHING FOR ME. MEANWHILE, IT TURNS OUT THAT GM DID OWN DELPHI IN 1998, DID MANUFACTURE THOSE MODULES, WHICH HAD TO HAVE BEEN IN THE BUICK LESABRES,AND WERE YEARS LATER CAUSING IDENTICAL ENGINE FAILURES IN TOYOTAS. THOSE PARTS ARE OUT THERE TODAY, WAITING FOR SOMETHING HORRIBLE TO HAPPEN. AMONG THE 12 SUMMARIES YOU HAVE ON YOUR SITE FOR ELECTRICAL PROBLEMS WITH BUICK LESABRES, ONE IS EVEN WORSE THAN MINE "REPORT #9001048 "COMPLETE ELECTRICAL FAILURE ON A MAJOR HIGHWAY WITH A TRAGEDY BARELY AVOIDED, TRANSMISSION FAILURE". WHEN I PURCHASED THE CAR AT 65,000 MILES IT HAD A SERIOUS TRANSMISSION PROBLEM AS WELL, WHICH WAS FOUND AND FIXED. THE ELECTRICAL PROBLEM PERSISTED UNTIL THE ENGINE CUT OUT WHILE DRIVING AT LOW SPEED IN THE MIDDLE OF THE AFTERNOON, ON A BUSY LOCAL ROAD. WHEN THE ENGINE FAILED, THE BRAKES FAILED. I COULD NOT STOP THE CAR. QUICK THINKING PUT ME UP AGAINST A TELEPHONE POLE SO NO LIVES WERE LOST. MANY OF YOUR OTHER COMPLAINTS MENTION COMPLETE ELECTRICAL FAILURE WITH THIS CAR. INVESTIGATION ANYONE? *TR

NHTSA ODI #10399078

100,000 miles · Mar 21, 2011
Suspension

I HAVE A 1998 BUICK LESABRE AND THE CAR HAS DEFECTIVE SUBFRAME BUSHINGS WHICH CAN CAUSE INJURY OR DEATH. *TR

NHTSA ODI #10392423

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.