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1999 Buick Lesabre

Owner reports · Recalls · Investigations

More warning signs than most Lesabre years

Owner complaints for the 1999 Buick Lesabre are substantially higher than the model-year median of 24.

About this comparison →

When problems were reported

Mileage at the reported incident

80 reports with mileage · 129 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 69 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

19 crash reports20 fire reports15 injury reports

What owners actually said

209 reports
42,000 miles · May 21, 2004
Power TrainFire

A FIRE IGNITED FROM UNDER THE HOOD AND VEHICLE EXPLODED. VEHICLE WAS PARKED AND TURNED OFF WHEN THE EXPLOSION OCCURRED. THE FIRE WAS CAUSED BY A RUPTURED INTAKE MANIFOLD. *AK THE VEHICLE HAD NOT BEEN STARTED THE TWO DAYS PRIOR TO THE FIRE. WHEN THE CONSUMER TURNED THE KEY IN THE IGNITION SHE HEARD A LOUD EXPLOSION WHICH WAS…

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A FIRE IGNITED FROM UNDER THE HOOD AND VEHICLE EXPLODED. VEHICLE WAS PARKED AND TURNED OFF WHEN THE EXPLOSION OCCURRED. THE FIRE WAS CAUSED BY A RUPTURED INTAKE MANIFOLD. *AK THE VEHICLE HAD NOT BEEN STARTED THE TWO DAYS PRIOR TO THE FIRE. WHEN THE CONSUMER TURNED THE KEY IN THE IGNITION SHE HEARD A LOUD EXPLOSION WHICH WAS FOLLOWED BY SMOKE A FLAME COMING FROM UNDER THE HOOD. THE VEHICLE TRANSMISSION SHIFTED HARD AND SHUTTERED WHEN IN OVERDRIVE. THE DEALER REPLACED THE CONVERTER ASSEMBLY, VALVE BODY, PRESSURE CONTROL AND REPROGRAMMED THE POWER TRAIN CONTROLLER. *NM

NHTSA ODI #10066972

Mileage unknown · Apr 16, 2004
Electrical System

CONSUMER WAS COMING TO A STOP WHEN SUDDENLY THERE WAS A LOUD BOOM, AND SPARKS BEGAN TO COME FROM BENEATH THE VEHICLE. *AK

NHTSA ODI #10067264

Mileage unknown · Apr 7, 2004
Engine And Engine Cooling

WHILE PARKING CONSUMER NOTICED COOLANT LEAKING FROM UNDERNEATH THE VEHICLE. CONSUMER STARTED UP THE VEHICLE AND ENGINE CHECK LIGHT APPEARED ON THE DASHBOARD AND REMAINED ON. CONSUMER HAD THE VEHICLE TOWED TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT VALVE GASKET NEEDED TO BE REPLACED DUE TO A WORN OUT PART. *AK

NHTSA ODI #10066783

Mileage unknown · Apr 7, 2004
Engine And Engine Cooling

WHILE PARKING CONSUMER NOTICED THAT COOLANT WAS LEAKING FROM UNDERNEATH THE VEHICLE. CONSUMER STARTED UP THE VEHICLE, AND ENGINE CHECK LIGHT APPEARED ON THE DASHBOARD AND REMAINED ON. CONSUMER HAD THE VEHICLE TOWED TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT VALVE GASKET NEEDED TO BE REPLACED DUE TO A WORN O…

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WHILE PARKING CONSUMER NOTICED THAT COOLANT WAS LEAKING FROM UNDERNEATH THE VEHICLE. CONSUMER STARTED UP THE VEHICLE, AND ENGINE CHECK LIGHT APPEARED ON THE DASHBOARD AND REMAINED ON. CONSUMER HAD THE VEHICLE TOWED TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT VALVE GASKET NEEDED TO BE REPLACED DUE TO A WORN OUT PART. *AK

NHTSA ODI #10066782

20,000 miles · Mar 31, 2004
Electrical SystemFire

UPON STARTING THE VEHICLE THERE WAS A LOUD BANG, THEN THE VEHICLE CAUGHT ON FIRE. THE FIRE DEPARTMENT WAS CALLED. *AK

NHTSA ODI #10065345

47,500 miles · Mar 19, 2004
Air BagsElectrical System

AIR BAG DESIGN FLAW - A LIFE THREATENING DESIGN FLAW. I AM THE ORIGINAL OWNER OF A 1999 BUICK LESABRE CUSTOM (PURCHASED AT THE END OF THE MODEL YEAR). THE CAR OFTEN SPENDS TIME IN THE BRIGHT FLORIDA SUN. ALTHOUGH I USE A REFLECTIVE WINDSHIELD SUN SCREEN, THE CAR STILL GETS HOT INSIDE (AS DO MOST FLORIDA CARS). RECENTLY, THE HOR…

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AIR BAG DESIGN FLAW - A LIFE THREATENING DESIGN FLAW. I AM THE ORIGINAL OWNER OF A 1999 BUICK LESABRE CUSTOM (PURCHASED AT THE END OF THE MODEL YEAR). THE CAR OFTEN SPENDS TIME IN THE BRIGHT FLORIDA SUN. ALTHOUGH I USE A REFLECTIVE WINDSHIELD SUN SCREEN, THE CAR STILL GETS HOT INSIDE (AS DO MOST FLORIDA CARS). RECENTLY, THE HORN BEGAN TO HONK CONTINUOUSLY. I TOOK IT INTO THE ORANGE BUICK AND GMC DEALER IN ORLANDO FL. THE PROBLEM IS THAT THE AIR BAG HAS SWOLEN UP AND COMPRESSED THE HORN RELAY. THE AIR BAG IS BROKEN AND NEEDS TO BE REPLACED. THIS IS APPARENTLY A FLAWED AIR BAG DESIGN, WHICH MUST ALSO ENDANGE PEOPLE WITH THIS STEERING WHEEL/AIR BAG DESIGN, LIVING THROUGHOUT THE HOT SOUTHERN UNITED STATES. THE COST TO REPLACE THE POORLY DESIGNED AIR BAG (WITH ANOTHER ONE HAVING THE SAME POOR DESIGN) IS OVER $700 (DIFFICULT FOR ME TO DO SINCE I RECENTLY LOST MY JOB, WHICH HAS MOVED OFF SHORE TO INDIA). IT SEEMS THAT THE BUICK MANUFACTURER SHOULD BE REQUIRED TO CORRECT THEIR LIFE-THREATENING FLAWED AIR BAG DESIGN. I HOPE TO HEAR BACK FROM THE D.O.T. ABOUT THIS LIFE-THREATENING SAFETY ISSUE.*AK

NHTSA ODI #10062638

63,700 miles · Mar 4, 2004
Electrical System

FAILURE OF CAR TO START WHEN IGNITION KEY TURNED. STILL HAD LIGHTS & DASHBOARD. THIS OCCURED 9:00 AT NIGHT AND COULD HAVE LEFT ME STRANDED. AS IT WAS, I HAD BEEN WITH A GROUP OF FOLKS AND SOMEONE WAITED TO FOLLOW ME. NEXT DAY MECHANIC TOWED CAR TO SHOP, UNABLE TO FIX BECAUSE HE NOT SET UP FOR DIAGNOSTICS. REFERRED ME THE GM DE…

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FAILURE OF CAR TO START WHEN IGNITION KEY TURNED. STILL HAD LIGHTS & DASHBOARD. THIS OCCURED 9:00 AT NIGHT AND COULD HAVE LEFT ME STRANDED. AS IT WAS, I HAD BEEN WITH A GROUP OF FOLKS AND SOMEONE WAITED TO FOLLOW ME. NEXT DAY MECHANIC TOWED CAR TO SHOP, UNABLE TO FIX BECAUSE HE NOT SET UP FOR DIAGNOSTICS. REFERRED ME THE GM DEALER. DEALER DETERMINED THEFT DETERRANT MODULE SHOT. ONCE FIXED, TWO DAYS LATER, SECURITY LIGHT SHOWING ON DASH. NOW WE NEED A NEW KEY LOCK IGNITION CYLANDER SWITCH AND KEY. MY COMPLAINT IS THIS COULD HAVE BEEN A SITUATION WHERE I COULD HAVE BEEN LOCKED INSIDE MY CAR WITHOUT A WAY TO GET OUT! THIS, IN MY MIND, IS A SERIOUS SAFETY ISSUE. THESE PARTS NEED TO BE RECALLED! I TAKE GOOD CARE OF MY CAR AND IT IS NOT OLD. THEREFORE I SEE NO GOOD REASON FOR THESE PARTS TO FAIL. MY BILL WILL BE APPROXIMATELY $700.00 PER THE GARAGE ESTIMATE. I PURCHASED AN EXTENDED WARANTY, BUT THESE PARTS NOT COVERED, NATURALLY. I GUESS THEY WEREN'T EXPECTED TO FAIL. (MILEAGE I SUBMITTED IS AN ESTIMATE AND I DO NOT KNOW WHAT OEM MEANS, SO I LET IT DEFAULT TO NO.)

NHTSA ODI #10060398

20,000 miles · Feb 19, 2004
Engine And Engine CoolingService Brakes, Hydraulic

INTERMITTENTLY WHEN THE BRAKE PEDAL WAS DEPRESSED TO SLOW THE VEHICLE DOWN ENGINE STALLED. THE DEALERSHIP PERFORMED A DIAGNOSTIC TEST, BUT NO FAILURE CODE WAS FOUND. *AK THE CONSUMER HAD THE VEHICLE CHECKED BY TWO DIFFERENT DEALERS WHO BOTH SHOWED NO FAILURE CODE. *SC

NHTSA ODI #10052244

33,225 miles · Jan 26, 2004
Electrical SystemFire

THE OWNER WENT OUT TO THE VEHICLE TO LEAVE AND THE VEHICLE WOULD NOT START. HE THEN CONTACTED THE AUTO CLUB AND THEY CAME OUT AND ATTACHED JUMPER CABLES. WHEN THE OWNER TURNED THE IGNITION AS INSTRUCTED BY THE MECHANIC HE IMMEDIATELY HEARD A "BANG" FOLLOWED BY A FIRE. PLEASE PROVIDE ANY ADDITIONAL INFORMATION. *NM

NHTSA ODI #10055845

24,000 miles · Jan 22, 2004
Vehicle Speed Control

CONSUMER TOOK VEHICLE TO DEALERSHIP FOR AN OIL CHANGE, AND WAS INFORMED BY MECHANIC THAT A LEAK DEVELOPED AND LEAKED FLUID ONTO THE ENGINE. ANTIFREEZE WAS GONE. HAD THROTTLE BODY HOUSING REPLACED ON 8/27/03 BECAUSE OF OIL LEAKAGE. HAD NO PRIOR PROBLEMS. CONSUMER NOTICED A RECALL ON 2000-2003 BUICKS BECAUSE OF PLASTIC BODY HO…

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CONSUMER TOOK VEHICLE TO DEALERSHIP FOR AN OIL CHANGE, AND WAS INFORMED BY MECHANIC THAT A LEAK DEVELOPED AND LEAKED FLUID ONTO THE ENGINE. ANTIFREEZE WAS GONE. HAD THROTTLE BODY HOUSING REPLACED ON 8/27/03 BECAUSE OF OIL LEAKAGE. HAD NO PRIOR PROBLEMS. CONSUMER NOTICED A RECALL ON 2000-2003 BUICKS BECAUSE OF PLASTIC BODY HOUSING MELTING.*AK

NHTSA ODI #10055665

Official recalls

2

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.

99V089000 · Power Train:automatic Transmission

Apr 26, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 4T65E AUTOMATIC TRANSMISSIONS. THESE VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FMVSS NO. 102, "TRANSMISSION SHIFT LEVER SEQUENCE." A RETAINING CLIP, WHICH SECURES THE MANUAL VALVE TO THE LINKAGE OF THE TRANSMISSION DETENT LEVER, CAN BECOME LOOSE UNDER A COMBINATION OF POSSIBLE DRIVER SHIFTING MANEUVERS AND ALLOW THE LINK TO BECOME DISCONNECTED FROM THE MANUAL VALVE.

Consequence & remedy

Consequence: IF THE LINK DISCONNECTS, THE DRIVER'S INDICATED PRNDL STATE MAY DIFFER FROM THE HYDRAULIC STATE OF THE TRANSMISSION. IF THE DRIVER SELECTS 'DRIVE' AND THE TRANSMISSION IS ACTUALLY IN 'REVERSE', A VEHICLE CRASH COULD OCCUR.

Remedy: DEALERS WILL REPLACE THE MANUAL VALVE/LINK ASSEMBLY WITH A REPLACEMENT MANUAL VALVE/LINK KIT, FEATURING A SPRING-TYPE FASTENER.

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

3

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.

RQ99007 · Transmission Shift Lever Sequence

Opened May 26, 1999 · Closed Feb 8, 2002

Status: closed (inferred from source dates) · Power Train

No summary supplied.