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1997 Buick Lesabre

Owner reports · Recalls · Investigations

More warning signs than most Lesabre years

Owner complaints for the 1997 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

106 reports with mileage · 288 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 110 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 42 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 37 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 reports31 fire reports20 injury reports

Engine And Engine Cooling complaints

110 reports
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Mileage unknown · Dec 27, 2002
Engine And Engine Cooling

WHILE DRIVING VEHICLE, THE CHECK ENGINE LIGHT CAME ON. IT FAILED TO GO OFF. TAKEN VEHICLE TO A MECHANIC AND HAD THE SENSORS REPLACED. THE ENGINE PROBLEM WAS THE EGR VALVE WHICH CAUSED THE VEHICLE TO BE SLUGGISH. TOOK TO A DIFFERENT MECHANIC AND THE WIRES AND SENSORS WERE REPLACED AGAIN. VEHICLE TAKEN FOR TEST DRIVE AND CHECK ENG…

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WHILE DRIVING VEHICLE, THE CHECK ENGINE LIGHT CAME ON. IT FAILED TO GO OFF. TAKEN VEHICLE TO A MECHANIC AND HAD THE SENSORS REPLACED. THE ENGINE PROBLEM WAS THE EGR VALVE WHICH CAUSED THE VEHICLE TO BE SLUGGISH. TOOK TO A DIFFERENT MECHANIC AND THE WIRES AND SENSORS WERE REPLACED AGAIN. VEHICLE TAKEN FOR TEST DRIVE AND CHECK ENGINE LIGHT CAME ON. RESTARTED VEHICLE AFTER TURNING IT OFF AND IT BACK FIRED. HAD CRACKED THE PLASTIC INTAKE PHEBEM, WHICH NEEDS TO BE REPLACED. TS

NHTSA ODI #10001606

Mileage unknown · Dec 23, 2002
Engine And Engine Cooling

CONSUMER STATED THAT WHILE DRIVING AT ANY SPEED THE ENGINE LIGHT COMES ON AND WILL STAY ON THE REMAINDER OF THE TIME THE VEHICLE IS BEING OPERATED. DEALER NOTIFIED. TS

NHTSA ODI #10001392

Mileage unknown · Dec 5, 2002
Engine And Engine Cooling

NHTSA# 7843-96-V-116-000 SINGLE MANIFOLD INTAKE. BACKFIRE DURING STARTING CAN CAUSE BREAKAGE OF THE UPPER INTAKE MANIFOLD. CONSUMER STATES WHILE DRIVING THE VEHICLE THE PLASTIC MANIFOLD TOOK ON FIRE AND DAMAGED THE FUEL INJECTIONS RAILS. PLEASE PROVIDE FURTHER INFORMATION. TS

NHTSA ODI #8023840

Mileage unknown · Dec 4, 2002
Engine And Engine Cooling

CONSUMER NOTICED PERSISTANT LOSS OF COOLANT BUT THE LEAK COULD NOT BE DISCOVERED. THE PROBLEM WAS A CRACKED INTAKE MANIFOLD THAT DESTROYED THE BEARINGS AND THE ENGINE HAD TO BE REPLACED. *JG TS *JB

NHTSA ODI #8023738

Mileage unknown · Nov 4, 2002
Engine And Engine Cooling

THE VEHICLE WAS CHECK BY A DEALERSHIP TECHNICIAN. THE ENGINE COOLANT WAS LEAKING FROM UNDERNEATH THE VEHICLE. MR

NHTSA ODI #8022106

Mileage unknown · Sep 16, 2002
Engine And Engine Cooling

CONSUMER STATES, SINCE PURCHASE OF VEHICLE, IT HAS SPORADICALLY STALLED OUT 10 TIMES. 2 DEALERSHIPS DIAGNOSED VIA COMPUTER BUT ADVISED THAT THEY CANNOT DIAGNOSE THE PROBLEM WITHOUT BEING ABLE TO DUPLICATE IT. CONSUMER IS CONCERNED THAT THE PROBLEM COULD POTENTIALLY CAUSE A REAR-END COLLISION. *TT *SCC

NHTSA ODI #567512

Mileage unknown · Aug 5, 2002
Engine And Engine Cooling

WHILE AT A STOP ENGINE LOCKED UP. DEALER STATED THIS WAS CAUSED BY INTAKE MANIFOLD. *AK CONSUMER STATED THE INTAKE MANIFOLD GASKET FAILED.*JB

NHTSA ODI #8015448

Mileage unknown · Jun 13, 2002
Engine And Engine Cooling

VEHICLE IS LOSING ANTI FREEZE INTO THE VEHICLE BECAUSE THERE IS NEVER A PUDDLE OF ANTI FREEZE ON THE FLOOR. CONTACTED DEALER, AND THEY WERE NOT WILLING TO DO ANYTHING.*AK

NHTSA ODI #8011755

Mileage unknown · Jun 5, 2002
Engine And Engine Cooling

WHILE DRIVING AT 70MPH ENGINE DIED. CONTACT DEALER WHO REPLACED ENGINE, IN WHICH A CONNECT ROD HAD BROKEN.*AK CONSUMER STATED THAT THE CONNECT ROD BROKE AND DESTROYED THE ENGINE, CRANKSHAFT AND A/C COMPRESSOR. *YH

NHTSA ODI #8011142

Mileage unknown · May 14, 2002
Engine And Engine Cooling

A HOLE WAS CREATED IN THE UPPER PLENUM MANIFOLD EMISSION SYSTEM BY THE EGR VALVE. SO I WAS TOLD. IS THIS COVERED UNDER THE GOVERNMENT EMISSIONS SYSTEMS WARRANTY? BUICK SAID ONLY THE CATALITIC (SP) CONVERTER IS COVERED UNDER THIS WARRANTY. *AK

NHTSA ODI #761878

Official recalls

2

96V116000 · Fuel System, Gasoline:fuel Injection System

Jul 1, 1996

A BACKFIRE DURING ENGINE STARTING CAN CAUSE BREAKAGE OF THE UPPER INTAKE MANIFOLD.

Consequence & remedy

Consequence: THIS CONDITION CAN CAUSE A NO-START CONDITION AND POSSIBLY AN ENGINE COMPARTMENT FIRE.

Remedy: DEALERS WILL UPDATE THE POWERTRAIN CONTROL MODULE PROGRAMMING. UNTIL THE CAMPAIGN REPAIR IS MADE, THE VEHICLE HOOD SHOULD BE SHUT WHENEVER STARTING THE VEHICLE TO REDUCE THE CHANCE OF PERSONAL INJURY.

96V044000 · Seat Belts:front:buckle Assembly

Mar 5, 1996

THESE VEHICLES WERE ASSEMBLED WITH ONE OR MORE INCORRECT SAFETY BELT AND/OR SAFETY BELT BUCKLE ENDS. THIS DOES NOT CONFORM WITH THE REQUIREMENTS OF FMVSS NO. 209, "SEAT BELT ASSEMBLIES."

Consequence & remedy

Consequence: CONSEQUENCE OF NON-COMPLIANCE: IF AN INCORRECT PART IS USED, THE BELT MAY NOT LATCH PROPERLY, INCREASING THE RISK OF INJURY TO THE OCCUPANT SHOULD A VEHICLE CRASH OCCUR.

Remedy: DEALERS WILL INSPECT ALL FRONT AND REAR SAFETY BELT LATCH ENDS AND SAFETY BELT BUCKLES FOR CORRECT PARTS AND REPLACE ANY INCORRECT PARTS.

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.