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1986 Buick Lesabre

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 0 of 16 reports include usable mileage. There isn’t enough coverage to show a useful chart.

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 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seat Belts. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports1 injury reports

What owners actually said

16 reports
Mileage unknown · Aug 17, 2001
TiresCrashInjury

CONSUMER WAS TRAVELING ABOUT 70MPH ON HIGHWAY AND WITHOUT PRIOR WARNING LEFT REAR TIRE BLEWOUT, CONSUMER'S VEHICLE RAN INTO ANOTHER VEHICLE HEAD-ON.VEHICLE WAS TOTALED. *AK THERE WERE THREE PEOPLE INJURED IN ACCIDENT, THE BRIDGESTONE/FIRESTONE TRIUMP I TIRES, TUWSRS, DOT NUMBER 00061298 ONLY HAD 1200 MILES AT TIME OF INCI…

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CONSUMER WAS TRAVELING ABOUT 70MPH ON HIGHWAY AND WITHOUT PRIOR WARNING LEFT REAR TIRE BLEWOUT, CONSUMER'S VEHICLE RAN INTO ANOTHER VEHICLE HEAD-ON.VEHICLE WAS TOTALED. *AK THERE WERE THREE PEOPLE INJURED IN ACCIDENT, THE BRIDGESTONE/FIRESTONE TRIUMP I TIRES, TUWSRS, DOT NUMBER 00061298 ONLY HAD 1200 MILES AT TIME OF INCIDENT, CONSUMER HIT A VEHICLE HEAD ON AND THEN ANOTHER VEHICLE ON THE SIDE, CONSUMER STATED THE TREAD SEPARATED. *SLC

NHTSA ODI #894654

Mileage unknown · Jul 17, 2001
Tires

TIRE TREAD SEPARATION. *AK

NHTSA ODI #748629

Mileage unknown · May 25, 2001
Seat Belts

BUCKLE TO FRONT DRIVER'S SIDE SEAT BELT DOESN'T LATCH. SPRING IN BUCKLE IS BROKEN. PART IS COMMONLY USED IN ALL GMC VEHICLES. *AK

NHTSA ODI #889156

Mileage unknown · Mar 1, 2001
Vehicle Speed Control

CRUISE CONTROL IS ACTIVATING ON ITS OWN WHILE SWITCH IS IN OFF POSITION, CAUSING VEHICLE TO INCREASE IN SPEED UNEXPECTEDLY.

NHTSA ODI #881843

Mileage unknown · Jan 2, 2001
Engine And Engine Cooling

I HAD TAKEN MY USED CAR TO TODDS TOWING AT 3867 HIGHWAY 87 REIDSVILLE NC 27320 ON THE FOLLOWING DATES 11-20-2000, AGAIN THREE DAYS LATER 11-23-00 AND AGAIN ON 13-4-00. EACH TIME HE CLAIMED TO REPAIR THIS VEHICLE. I PAID 280.00, 218.00 AND $177.00. ALMOST $700.00 WITHIN A MONTHS TIME. FIVE DAYS AFTER THE LAST TIME. 12-4-00 …

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I HAD TAKEN MY USED CAR TO TODDS TOWING AT 3867 HIGHWAY 87 REIDSVILLE NC 27320 ON THE FOLLOWING DATES 11-20-2000, AGAIN THREE DAYS LATER 11-23-00 AND AGAIN ON 13-4-00. EACH TIME HE CLAIMED TO REPAIR THIS VEHICLE. I PAID 280.00, 218.00 AND $177.00. ALMOST $700.00 WITHIN A MONTHS TIME. FIVE DAYS AFTER THE LAST TIME. 12-4-00 I BROKE AGAIN. I HAD IT TOWED TO A DIFFERENT GARAGE, WHERE I WAS PROPTLEY INFORMED THAT THE MOTOR WAS SIEZING UP. I TRIED TO TALK TO TODDS TOWING ABOUT THIS AND WAS TOLD TO LEAVE THE PREMISES. I DON'T FEEL THIS MAN "TODD" IS A LICENSED MACHANIC. AND IF INFACT HE IS THEN HE NEEDS TO BE EVALUATED. I BELIEVE HE SWINDLED ME OUT OF ALMOST $700.00 AND WOULD HAVE CONTINUED IF I HADN'T GONE ELSE WERE. I AM DEBATING IF I SHOULD/COULD TAKE HIM TO CIVIL COURT ANY ADVICE WOULD BE APPRICIATE THANK YOU , TAMARA SEGUIN. *AK

NHTSA ODI #738643

Mileage unknown · Jan 27, 2000
Engine And Engine Cooling

ENGINE SHUT OFF WHILE DRIVING. DEALER CONTACED AND WAS AWARE OF THE PROBLEM. *AK

NHTSA ODI #853873

Mileage unknown · Jun 23, 1999
Unknown Or Other

NO SUMMARY LISTED FOR THIS VEHICLE. *AK

NHTSA ODI #707841

Mileage unknown · Mar 24, 1998
Wheels

NOTICE SOME WEAR AT THE MOUNTING HOLES RESULTING IN IMPERFECT CENTERING. BUICK REFUSES TO TELL ME IF THERE IS A KNOWN PROBLEM REPLACING THE LUG NUTS THAT CAM WITH THE RIMS WITH STANDARD CENTERING LUG NUTS. THE ORIGINAL LUG NUTS AND RIMS WERE MADE WITH LARGE FLAT AREAS AND RELYING ON THE DIAMETER OF THE LUG NUTS TO DO THE CENTE…

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NOTICE SOME WEAR AT THE MOUNTING HOLES RESULTING IN IMPERFECT CENTERING. BUICK REFUSES TO TELL ME IF THERE IS A KNOWN PROBLEM REPLACING THE LUG NUTS THAT CAM WITH THE RIMS WITH STANDARD CENTERING LUG NUTS. THE ORIGINAL LUG NUTS AND RIMS WERE MADE WITH LARGE FLAT AREAS AND RELYING ON THE DIAMETER OF THE LUG NUTS TO DO THE CENTERING.

NHTSA ODI #533214

Mileage unknown · Feb 26, 1996
Seat Belts

SEAT BELT BUCKLE WILL NOT LOCK IN PLACE. WHEN PUTTING THE LATCH IN IT, IT SLIPS RIGHT OUT. TOOK TO DEALER AND THEY DON'T SELL THE PART ANYMORE. *AK

NHTSA ODI #808065

Mileage unknown · Jan 2, 1996
Service Brakes, Hydraulic

THE MASTER CYLINDER KIT HAS FAILED ON 4 OCCASIONS WITHOUT WARNING, AS THE DRIVER STEPPED ON THE BRAKE IT DID NOT WORK, THE DRIVER HAD TO DEPRESS THE EMERGENCY BRAKE AND SHIFT THE VEHICLE INTO PARK TO GET IT TO STOP. NLM

NHTSA ODI #562162

Official recalls

2

89V102000 · Vehicle Speed Control

Jun 16, 1989

A SMALL NYLON BUSHING IN THE CRUISE CONTROL SERVO BAIL MAY SLIP OUT OF PLACE, CAUSING INTERMITTENT AND UNEXPECTED INCREASES IN ENGINE SPEED OR DIESELING (ENGINE RUN ON WITH IGNITION OFF).

Consequence & remedy

Consequence: SERVO ROD ASSEMBLY COULD CATCH ON ENGINE COMPONENTS ANDRESULT IN A STUCK THROTTLE WITH POTENTIAL FOR A VEHICLE CRASH.

Remedy: INSTALL A NEW BUSHING IN CRUISE CONTROL SERVO BAIL.

86V131000 · Exterior Lighting:headlights:switch

Sep 19, 1986

THE PUSH PULL HEADLIGHT SWITCH MAY HAVE ELECTRICAL CONTACTS WHICH ALLOW AN INTERMITTENT HEADLIGHT CIRCUIT CAUSING HEADLIGHT TO FLICKER OR SUDDENLY GO OUT. CONSEQUENCE OF DEFECT: SUDDEN LOSS OF THE HEADLIGHTS UNDER SEVERE WEATHER OR NIGHTTIME DRIVING CONDITIONS COULD REDUCE DRIVER VISIBILITY WHICH MIGHT RESULT IN A VEHICLE CRASH WITHOUT PRIOR WARNING.

Consequence & remedy

Consequence: Not supplied

Remedy: REPLACE HEADLIGHT SWITCH AS NECESSARY.

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

11

EA90017 · Brake Failure

Opened Mar 26, 1990 · Closed Apr 22, 1991

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

There is no summary currently available

PE89171 · Brake Failure

Opened Sep 26, 1989 · Closed Mar 26, 1990

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

===

EA89028 · Rear Brake Pin

Opened Jul 28, 1989 · Closed Jul 27, 1990

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

SUMMARY:THESE VEHICLES HAVE REAR DRUM BRAKES.THE PARKING LEVER PIVOTPIN IS HELD BY AN E RING.WHEN THE RING FAILS, PARTS OF THE RING ANDPIN FALL LOOSE INTO THE DRUM AND MAY JAM THE BRAKE, LOCKING THE WHEEL.A STRONGER E RING IS USED IN 1988 AND NEWER CARS.THIS INVESTIGATIONHAS BEEN EXPANDED TO INCLUDE GMS C BODY CARS LISTED ABOVE (E RING COMMONTO ALL CARS SHOWN).===

PE89101 · Rear Brake Pin

Opened Mar 15, 1989 · Closed Jul 28, 1989

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

===

PE89098 · Anti Lock Brakes

Opened Mar 10, 1989 · Closed May 17, 1989

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

===

C89001 · Throttle NON-RETURN

Opened Mar 6, 1989 · Closed Jan 16, 1990

Status: closed (inferred from source dates) · Vehicle Speed Control:linkages

There is no summary currently available

PE88107 · Power Steering Hose

Opened Sep 22, 1988 · Closed Feb 9, 1989

Status: closed (inferred from source dates) · Steering

There is no summary currently available

EA88019 · Hydro Boost

Opened Jan 28, 1988 · Closed Oct 31, 1990

Status: closed (inferred from source dates) · Steering

There is no summary currently available

EA87022 · Stalling

Opened Aug 27, 1987 · Closed Nov 27, 1991

Status: closed (inferred from source dates) · Vehicle Speed Control:linkages

SUMMARY:THE COMPLAINTS ALLEGE THAT STALLING IS DUE TO VARIOUS FAULTYCOMPONENTS OF THE FUEL INJECTION AND/OR IGNITION SYSTEM. THE FOLLOWINGMODELS ARE INVOLVED:BUICK ELECTRA, LESABRE, RIVERA, CENTURY; OLDS CUTLASSCIERA, 88, 98, TORONADO; PONTIAC BONNEVILLE.STATUS:THIS INVESTIGATION IS ONGOING.WE ARE CONTINUING TO ANALYZEINFORMATION PROVIDED BY GM AND ARE PREPARING AN ADDITIONAL INFORMATIONREQUEST TO GM TO CLARIFY CERTAIN TECHNICAL ITEMS.===

PE87041 · Throttle System Failure

Opened Aug 4, 1987 · Closed Nov 30, 1987

Status: closed (inferred from source dates) · Vehicle Speed Control:linkages

SUMMARY OF INFORMATION FROM MANUFACTURER:GM REPORTED KNOWLEDGE OF 137OWNER COMPLAINTS, 317 FIELD REPORTS, AND 2 LAWSUITS, IN ADDITION TO THEREPORTS RECEIVED DIRECTLY BY THE NHTSA.THE REPORTS RECEIVED BY GM CITETHE OCCURRENCE OF 263 ACCIDENTS,INCLUDING 77 INJURY ACCIDENTS, 100 INJURIESAND 1 FATALITY.SEVERAL POSSIBLE MODES OF THROTTLE CONTROL SYSTEM FAILURE OR MALFUNCTIONARE UNDER CONSIDERATION IN THIS PE, INCLUDING SELF-ACTUATION, FAILURE TODEACTIVATE UPON DRIVER COMMAND, AND THROTTLE SYSTEM STICKING OR BINDING.HAVING EVALUATED THE 456REPORTS RECEIVED DIRECTLY AND THE 36 CONSUMERCOMPLAINTS SUBMITTED BY NHTSA, GM INDICATED THAT NO MEANINGFUL FREQUENCYOR MODE OF MALFUNCTION COULD BE IDENTIFIED TO SUGGEST THE EXISTENCE OF ADEFECT WHICH RELATES TO MOTOR VEHICLE SAFETY.SEVERAL DESIGN/MANUFACTURING CHANGES WERE IDENTIFIED AS RELEVANT TO THESUBJECT OF THIS PE; HOWEVER, NO SERVICE BULLETINS OR RECALL NOTIFICATIONSHAVE BEEN ISSUED ON THROTTLE CONTROL SYSTEM PROBLEMS.ANALYSIS:DURING GM'S COMPILATION AND EVALUATION OF INFORMATION REQUIREDTO RESPOND TO THE NHTSA'S REQUEST, INDICATIONS WERE GIVEN TO ODI THAT THENUMBER OF CONSUMER AND OTHER REPORTS CLEARLY SUGGESTED THE EXISTENCE OF ASAFETY PROBLEM AND THAT CORRECTIVE ACTION BY THE MANUFACTURER WERE INORDER.GM'S FORMAL LETTER RESPONSE, HOWEVER, RETREATED FROM THIS POSITION.NOTWITHSTANDING THE INCOMPLETE ANALYSIS OF INFORMATION SUBMITTED TO THENHTSA, THE NUMBERS OF OWNER AND FIELD REPORTS, TOGETHER WITH CLEAR DATATO SHOW THAT THROTTLE SYSTEM FAILURES HAVE RESULTED IN SIGNIFICANT NUMBERSOF ACCIDENTS AND INJURIES, INDICATE THAT A MORE RIGOROUS EVALUATION OF THISMATTER IS IN ORDER.===

PE87038 · Hydroboost Failure

Opened Jul 9, 1987 · Closed Jan 28, 1988

Status: closed (inferred from source dates) · Steering

SUBJECT VEHICLES:CAPRICE, CAPRICE CLASSIC, CUSTOM CRUISER, DEVILLE,ELECTRA, ESTATE WAGON, FLEETWOOD, LESABRE, NINETY-EIGHT, PARISIENNE,PARK AVENUE.(ALL 1984-86 GM VEHICLES EQUIPPED WITH HYDROBOOST II SYSTEMS)ANALYSIS:CONSUMER COMPLAINTS ALLEGE SEVERAL PROBLEMS INVOLVING THE POWERSTEERING AND POWER BRAKE SYSTEMS OF THESE VEHICLES.THESE PROBLEMSINCLUDE: POWER STEERING FLUID LOSS, POWER BRAKE FLUID LOSS, LEAKAGE FROMTHE HYDRO-BOOST II POWER BRAKE BOOSTER, BROKEN BOOSTER SEALS, AND MASTERCYLINDER FAILURE.ALL PROBLEMS SEEM TO BE RELATED TO THE HYDRO-BOOST IIPOWER ASSIST SYSTEM, IN WHICH THE WORKING FLUID PROVIDES POWER ASSIST TO BOKE BOOSTER.THE EFFECT OF THESE PROBLEMS COULD BE A LOSS OF STEERINGCONTROL AND/OR BRAKE EFFECTIVENESS.STATUS:THE VOLUMINOUS AMOUNT OF DATA SUPPLIED BY GM IS PRESENTLY BEING CODED BY A CONTRACTOR AND SHOULD BE COMPLETED BY 12/30/87. GM DATA INDICATED A 50% WEIBULL DISTRIBUTION FAILURE AT 50K MILES FOR THE PISTON PUSH-ROD SEAL. THIS PE LOOKS TO HAVE AN EXTRODINARILY HIGH FREQUENCY, ALTHOUGH THE SEVERITY APEARS TO BE LOW.SHOULD BE INTERESTING DISCUSSING THIS FOR UPGRADE/CLOSURE.===