1986 Cadillac Eldorado recalls & complaints
Source: NHTSA, updated daily. Last checked 2026-10-20. Recalls apply to specific VINs — run your VIN to confirm.
3 safety recalls, most serious first
1. Fuel system
What's wrong, in plain English: Fuel lines, tank or pump. Fuel problems usually mean a leak, and leaks mean fire risk. CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE C…
What could happen: THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.
The fix: HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION 1).
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 1986 ELDORADO.
- Book a repair at any authorized Cadillac dealer. Quote NHTSA campaign 06E043000.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Manufacturer hotline: 1-800-890-2075.
- 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
Summary: CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.
Consequence: THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.
Remedy: HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION 1).
Notes: THIS RECALL ONLY PERTAINS TO AFTERMARKET FRAM FUEL FILTERS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON THE VEHICLES LISTED. CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
2. Vehicle Speed Control
What's wrong, in plain English: A vehicle part that may fail. FLOOR MAT COULD BECOME MISPOSITIONED AND INTERFERE WITH ACCELERATOR PEDAL.
What could happen: THROTTLE MAY NOT RETURN TO THE CLOSED IDLE POSITIONCAUSING LOSS OF ACCELERATOR CONTROL WHICH COULD RESULT IN A VEHICLE CRASHWITHOUT PRIOR WARNING.
The fix: REPLACE FLOOR MATS WITH NEWLY DESIGNED MATS THAT ARE LONGER AND HAVE IMPROVED RETENTION.
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 1986 ELDORADO.
- Book a repair at any authorized Cadillac dealer. Quote NHTSA campaign 87V082000.
- 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:LINKAGES
Summary: FLOOR MAT COULD BECOME MISPOSITIONED AND INTERFERE WITH ACCELERATOR PEDAL.
Consequence: THROTTLE MAY NOT RETURN TO THE CLOSED IDLE POSITIONCAUSING LOSS OF ACCELERATOR CONTROL WHICH COULD RESULT IN A VEHICLE CRASHWITHOUT PRIOR WARNING.
Remedy: REPLACE FLOOR MATS WITH NEWLY DESIGNED MATS THAT ARE LONGER AND HAVE IMPROVED RETENTION.
Notes: SYSTEM: FLOOR MATS.VEHICLE DESCRIPTION: PASSENGER CARS EQUIPPED WITH FLOOR MATS.
3. Lights
What's wrong, in plain English: Headlights, tail lights or turn signals may not work, making the car hard to see. THE TWILIGHT SENTINEL POTENTIOMETER (THUMBWHEEL CONTROL) MIGHT HAVE BEEN MANUFACTURED WITH ELECTRICAL CONTACTS WHICH COULD RESULT IN AN INTERMITTENT HEADLIGHT CIRCUIT.
What could happen: WITH THE TWILIGHT SENTINEL SYSTEM ON, THE INTERMITTENTCIRCUIT COULD CAUSE HEADLIGHT AND INSTRUMENT PANEL LIGHTS TO GO OUT. SUDDENLOSS OF HEADLIGHTS COULD REDUCE DRIVER VISIBILITY AND MIGHT RESULT IN A VEHICLECRASH WITHOUT PRIOR WARNING.
The fix: INSTALL A NEW PART IN ONE OF THE VEHICLES CONTROL COMPUTERS TO PREVENT THIS CONDITION FROM OCCURING.
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 1986 ELDORADO.
- Book a repair at any authorized Cadillac dealer. Quote NHTSA campaign 87V047000.
- 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: EXTERIOR LIGHTING:HEADLIGHTS:SWITCH
Summary: THE TWILIGHT SENTINEL POTENTIOMETER (THUMBWHEEL CONTROL) MIGHT HAVE BEEN MANUFACTURED WITH ELECTRICAL CONTACTS WHICH COULD RESULT IN AN INTERMITTENT HEADLIGHT CIRCUIT.
Consequence: WITH THE TWILIGHT SENTINEL SYSTEM ON, THE INTERMITTENTCIRCUIT COULD CAUSE HEADLIGHT AND INSTRUMENT PANEL LIGHTS TO GO OUT. SUDDENLOSS OF HEADLIGHTS COULD REDUCE DRIVER VISIBILITY AND MIGHT RESULT IN A VEHICLECRASH WITHOUT PRIOR WARNING.
Remedy: INSTALL A NEW PART IN ONE OF THE VEHICLES CONTROL COMPUTERS TO PREVENT THIS CONDITION FROM OCCURING.
Notes: SYSTEM: ELECTRICAL/HEADLIGHTS.VEHICLE DESCRIPTION: PASSENGER CARS CADILLAC ELDORADO AND SEVILLE.
Useful for owners
- OBD2 code reader — see what the car's computer is reporting
- Compact car fire extinguisher
- 1986 Cadillac Eldorado owner's manual
Owner complaints filed with NHTSA
Most complained-about parts: Electrical system (5), Lights (4), Steering (3), Wheels / tires (3), Engine (2).
Complaints are unverified reports from owners. A pattern (many complaints about the same part) matters more than any single one.
Read recent complaints (8)
04/19/2002 · Electrical system
WHILE DRIVING THE DASH COMPLETELY WENT OUT. THE VEHICLE GAVE NO WARNING. TOOK TO THE DEALER. DEALER STATES THAT THE VEHICLE IS TO OLD. NLM
08/26/1999 · Electrical system
HEADLIGHTS AND DASHBOARD LIGHTS WORK INTERMITTENTLY. *AK
05/18/1998 · Electrical system
STARTED VEHICLE, EVERTHING APPEARED NORMAL, MOVED GEARSHIFT LEVER TO DRIVE POSITION, ENGINE ACCELERATED TO FULL THROTTLE, BRAKE PEDAL COULD NOT STOP THE MOTION, FRON WHEEL DRIVE LEFT BURN MARKS ON DRIVEWAY 18 FEET IN LENGTH, WHEN CAR RESTED ENGINE WAS STILL RUNNING, POSSIBLE DUE TO COMPUTER.
03/25/1998 · Steering
STEERING DIFFICULTIES SINCE OWNERSHIP.
02/24/1998 · Engine
ENGINE FAILS WHILE MAKING U-TURNS.
08/26/1997 · Vehicle Speed Control
WHILE PUTTING CAR INTO GEAR, IT SUDDENLY ACCELERATED AND WENT THROUGH GARAGE AND INTO HOME. THIS CAUSED EXTENSIVE DAMAGE TO HOME AND VEHICLE.
08/22/1996 · Engine · fire
ENGINE FIRE.
06/20/1996 · Electrical system
WHEN DRIVING AT NIGHT OR DAY AT SOME POINT THE HEADLIGHTS GO OUT, ALSO DASHLIGHTS/TAIL LIGHTS GO OUT, COMPUTER WAS ALSO REPLACED. *AK