1984 Buick Lesabre recalls & complaints
Source: NHTSA, updated daily. Last checked 2026-10-20. Recalls apply to specific VINs — run your VIN to confirm.
2 safety recalls, most serious first
1. Vehicle Speed Control
What's wrong, in plain English: A vehicle part that may fail. 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).
What could happen: SERVO ROD ASSEMBLY COULD CATCH ON ENGINE COMPONENTS ANDRESULT IN A STUCK THROTTLE WITH POTENTIAL FOR A VEHICLE CRASH.
The fix: INSTALL A NEW BUSHING IN CRUISE CONTROL SERVO BAIL.
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 1984 LESABRE.
- Book a repair at any authorized Buick dealer. Quote NHTSA campaign 89V102000.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: VEHICLE SPEED CONTROL
Summary: 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: 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.
Notes: SYSTEM: CRUISE CONTROL.VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH CRUISE CONTROL ANDCERTAIN GASOLINE AND DIESEL ENGINES.
2. Fuel system
What's wrong, in plain English: Fuel lines, tank or pump. Fuel problems usually mean a leak, and leaks mean fire risk. RUBBER FUEL HOSE COULD ALLOW A SLOW FUEL LEAK WHILE THE ENGINE IS RUNNING.
What could happen:
The fix: DEALER WILL REPLACE RUBBER FUEL HOSE.
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 1984 LESABRE.
- Book a repair at any authorized Buick dealer. Quote NHTSA campaign 84V103000.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Summary: RUBBER FUEL HOSE COULD ALLOW A SLOW FUEL LEAK WHILE THE ENGINE IS RUNNING.
Consequence:
Remedy: DEALER WILL REPLACE RUBBER FUEL HOSE.
Notes: VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 5.0 LITER ENGINES.SYSTEM: FUEL; RUBBER FUEL RETURN HOSE.CONSEQUENCES OF DEFECT: FIRE COULD IGNITE AND COULD SPREAD FROM THE ENGINE TOTHE PASSENGER COMPARTMENT, RESULTING IN PERSONAL INJURY.
Useful for owners
- OBD2 code reader — see what the car's computer is reporting
- Compact car fire extinguisher
- 1984 Buick Lesabre owner's manual
Owner complaints filed with NHTSA
Most complained-about parts: Engine (4), Electrical system (1), Seat belts (1), Seats (1).
Complaints are unverified reports from owners. A pattern (many complaints about the same part) matters more than any single one.
Read recent complaints (7)
11/01/1999 · Engine · fire
ENGINE FAILURE RESULTED IN VEHICLE FIRE. FIRE CONSUMED THE WHOLE VEHICLE (OHIO TRAFFIC CRASH REPORT). NLM
11/01/1999 · Engine · fire
ENGINE FAILURE RESULTED IN VEHICLE FIRE. FIRE CONSUMED THE WHOLE VEHICLE (OHIO TRAFFIC CRASH REPORT). NLM
11/01/1999 · Engine · fire
ENGINE FAILURE RESULTED IN VEHICLE FIRE. FIRE CONSUMED THE WHOLE VEHICLE (OHIO TRAFFIC CRASH REPORT). NLM
08/14/1998 · Electrical system · fire
WHILE SITTING IN VEHICLE, RADIO ON, IT STARTED SMOKING, CAUGHT FIRE, ENGINE BLEW, VEHICLE TOTALLED, DEALER CANNOT DUPLICATE THE PROBLEM. *AK
01/30/1997 · Engine
VEHICLE STALLED, CAUSING LOSS OF STEERING AND BRAKES, RESULTING IN AN ACCIDENT. (NEW JERSEY STATE POLICE REPORT)
06/21/1995 · Seat belts
THE REAR PASSENGER LAP SEATBELTS NEVER COME OUT AND HAVE NEVER WORKED. THE ONE IN THE MIDDLE WORKS BUT NOT THE TWO SIDES. TT
01/30/1995 · Seats
PASSENGER SIDE RECLINING SEAT BROKE AND FELL BACKWARDS. TT