FaultScore

FaultScore report

1986 Ford Bronco problems

Owners have filed 43 complaints about the 1986 Ford Bronco with NHTSA between 1995 and 2004. The largest single group is the electrical system.

Not graded

Too few complaints, or too short a model run, to compare fairly.

How this is worked out

The numbers

43

Complaints

5

Crashes reported

9

Fires reported

5

Injuries reported

How 1986 compares with every other Ford Bronco

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 1986 Ford Bronco

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

0 crashes, 7 fires

Tires 5 11.6%

4 crashes, 0 fires

Fuel & Propulsion 4 9.3%

0 crashes, 1 fires

Seat Belts 3 7.0%
Brakes 3 7.0%
Acceleration & Cruise Control 2 4.7%

1 crashes, 0 fires

Suspension 2 4.7%
Body & Structure 2 4.7%
Engine & Cooling 2 4.7%

0 crashes, 1 fires

Wheels 1 2.3%
Windows, Mirrors & Wipers 1 2.3%
Steering 1 2.3%

Exactly what failed

NHTSA files every complaint against a named sub-assembly, not just a system. This is the difference between knowing it was "the engine" and knowing which part of it — the list to hand a mechanic.

Ignition 6 26.1%
Alternator/Generator/Regulator 3 13.0%
Interior/Under Dash 3 13.0%
Buckle Assembly 3 13.0%
Gasoline 2 8.7%
Wiring 2 8.7%
Foundation Components 2 8.7%
Tank Assembly 2 8.7%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Mar 1995 peak 9 Dec 2004

NHTSA investigations into the 1986 Ford Bronco

An investigation is the step before a recall: the agency has seen enough complaints to look into a pattern itself. An open one means it thinks something may be wrong and nothing has been fixed yet.

PE90117 Opened 12 Sep 1990 Closed 27 Dec 1990 VEHICLE SPEED CONTROL:LINKAGES

FUEL TANK CORROSION

Recalls on the 1986 Ford Bronco

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

United States — NHTSA

87V139000

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

SPRING LOCK FUEL LINE COUPLING MAY NOT BE PROPERLY ENGAGED.

Risk: COUPLING COULD DISENGAGE DUE TO FUEL PRESSURE,VIBRATION, AND ENGINE MOVEMENTS; THIS WOULD CAUSE LOSS OF FUEL WHICH, INPRESENCE OF AN IGNITION SOURCE, CREATES A FIRE RISK.

Canada — Transport Canada

Canada runs its own recall programme, and its campaigns do not always mirror the American ones.

Recall 1990003 62,603 units in Canada

Fuel System

NOTE: THIS RECALL SUPERSEDES RECALL 88164. VEHICLES LOCATED IN THE YUKON, NOTHWEST TERRITORIES, ALBERTA, EASTERN BRITISH COLUMBIA, N.W. ONTARIO, MANITOBA AND SASKATCHEWAN. A SHORT, U-SHAPED NYLON FUEL TUBE (JUMPER TUBE) LOCATED ON THE LEFT-HAND FRAME RAIL CONNECTING THE FUEL PUMP TO THE FUEL FILTER COULD DEVELOP PIN HOLES IN THE TUBING WALL. IF THIS CONDITION SHOULD OCCUR, IT WOULD ALLOW FUEL TO LEAK AND A FIRE COULD RESULT. CORRECTION: A STEEL BRAIDED TEFLON FUEL SUPPLY LINE AND RELATED COMPONENTS WILL BE INSTALLED WHICH WILL GROUND THE FUEL LINE AND ELIMINATE THE POTENTIAL FOR AN ELECTROSTATIC CHARGE. THE U-SHAPED NYLON JUMPER TUBE WILL BE ELIMINATED BY THIS REPLACEMENT FUEL SYSTEM.

Recall 1988164 48,466 units in Canada

Fuel System

A SHORT, U-SHAPED NYLON FUEL TUBE (JUMPER TUBE) LOCATED ON THE LEFT-HAND FRAME RAIL CONNECTING THE FUEL PUMP TO THE FUEL FILTER COULD DEVELOP PIN HOLES IN THE TUBING WALL. IF THIS CONDITION SHOULD OCCUR, IT WOULD ALLOW FUEL TO LEAK AND A FIRE COULD RESULT. CORRECTION: FUEL TUBE WILL BE REPLACED WITH ONE HAVING A KRAYTON SLEEVE.

Recall 1987098 295,731 units in Canada

Fuel System

ON VEHICLES WITH EFI OR CFI, THE SPRING-LOCK FUEL LINE COUPLING USED TO CONNECT THE FUEL SUPPLY AND RETURN LINES TO THE EFI FUEL RAILS OR TO THE CFI THROTTLE BODIES AS WELL AS OTHER FUEL LINE CONNECTIONS NEAR THE DASH PANELS ON SOME VEHICLES, COULD DISENGAGE DURING VEHICLE USE. SHOULD THIS OCCUR, LOSS OF FUEL WILL RESULT, PROVIDING THE POTENTIAL FOR A VEHICLE FIRE. CORRECTION: COUPLING RETAINER CLIPS WILL BE INSTALLED ON AFFECTED VEHICLES. NOTE: ESCORT VEHICLES ARE EQUIPPED WITH EFI AND CFI. LYNX VEHICLES ARE EQUIPPED WITH CFI ONLY. EFI - ELECTRONIC FUEL INJECTION CFI - CENTRAL FUEL INJECTION

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

West Palm Beach, FL Crash 1 injured

TIRES

RIGHT REAR TIRE HAD BEEN REPAIRED WITH FOUR STRING-PLUG ONLY REPAIRS. THERE WAS NO PATCH ON THE INNER-LINER AS RECOMMENDED BY THE RMA. *LA AS A RESULT OF THE IMPROPER PLUG-ALONE REPAIRS, AIR WAS ALLOWED TO MIGRATE INTO THE CARCASS OF THE TIRE; RESULTING ON A TREAD SEPARATION. WHILE DRIVING THE RIGHT REAR TIRE BLEWOUT. AS A RESULT THE VEHICLE VEERED TO THE LEFT AND INTO THE GRASS MEDIAN. THE RIGHT REAR OF THE VEHICLE BECAME AIR BORNE AND CAUSED THE RIGHT FRONT TO STRIKE THE DIRT. THE VEHICLE THEN OVERTURNED TRAVELING APP 41 FEET THEN LANDING ON IT'S TOP. A RESULT OF THIS ACCIDENT THE CONSUMER IS A PARAPLEGIC. (FLORIDA TRAFFIC CRASH REPORT).

NHTSA complaint #10074148 — an unverified report by a vehicle owner.

Azle, TX Crash 1 injured

TIRES

THE TREAD UNZIPPED FROM THE TIRE IDENTICAL TO THAT OF THE FIRESTONE DEFECT, CAUSING MY BRONCO II TO LOSE CONTROL AND FLIP THREE TIMES INTO ONCOMING TRAFFIC.

NHTSA complaint #734308 — an unverified report by a vehicle owner.

Azle, TX Crash 1 injured

TIRES

THE TREAD UNZIPPED FROM THE TIRE IDENTICAL TO THAT OF THE FIRESTONE DEFECT, CAUSING MY BRONCO II TO LOSE CONTROL AND FLIP THREE TIMES INTO ONCOMING TRAFFIC. (DOT NUMBER: A3UL423186 TIRESIZE: P205/75R15)

NHTSA complaint #734308 — an unverified report by a vehicle owner.

Azle, TX Crash 1 injured

TIRES

THE TREAD UNZIPPED FROM THE TIRE IDENTICAL TO THAT OF THE FIRESTONE DEFECT, CAUSING MY BRONCO II TO LOSE CONTROL AND FLIP THREE TIMES INTO ONCOMING TRAFFIC.( DOT NUMBER: A3UL423186 TIRE SIZE: P205/75R15 )

NHTSA complaint #734308 — an unverified report by a vehicle owner.

ST. Petersburg, FL Fire

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

WHILE DRIVING AN ELECTRICAL FIRE STARTED UNDER THE DASH RIGHT IN THE CENTER. VEHICLE WAS TOTALED.

NHTSA complaint #833338 — an unverified report by a vehicle owner.

Dorchester, MA Crash 1 injured

VEHICLE SPEED CONTROL:LINKAGES

WHILE TRYING TO STOP VEHICLE IT ACCELERATED TO HIGH AMOUNT OF SPEED, CAUSING DRIVER TO CRASH HEAD-ON INTO A UTILITY POLE. VEHICLE HAS NOT BEEN REPAIRED.

NHTSA complaint #834747 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

Bagdad, KY

FUEL SYSTEM, GASOLINE

WE HAVE SPEND MORE THAN 500.00 ON PART FOR THIS TRUCK IT JUST KEEP STOPPING FOR NO REASON, SHOP PEOPLE SAY ITS THE FUEL SYSTEM, IT HAS BEEN REPLACED 3 TIMES. STILL IT STOPS THEY DO NOT KNOW EXCEPT THE FUEL SYSTEM. WE HAVE BEEN STRAINED ABOUT 5 OR 6 TIMES MOST TIMES LATE AT NIGHT. HAVE BEEN TOW HOME ABOUT 6 OR 7 TIMES.

NHTSA complaint #10101004 — an unverified report by a vehicle owner.

West Palm Beach, FL Crash 1 injured

TIRES

RIGHT REAR TIRE HAD BEEN REPAIRED WITH FOUR STRING-PLUG ONLY REPAIRS. THERE WAS NO PATCH ON THE INNER-LINER AS RECOMMENDED BY THE RMA. *LA AS A RESULT OF THE IMPROPER PLUG-ALONE REPAIRS, AIR WAS ALLOWED TO MIGRATE INTO THE CARCASS OF THE TIRE; RESULTING ON A TREAD SEPARATION. WHILE DRIVING THE RIGHT REAR TIRE BLEWOUT. AS A RESULT THE VEHICLE VEERED TO THE LEFT AND INTO THE GRASS MEDIAN. THE RIGHT REAR OF THE VEHICLE BECAME AIR BORNE AND CAUSED THE RIGHT FRONT TO STRIKE THE DIRT. THE VEHICLE THEN OVERTURNED TRAVELING APP 41 FEET THEN LANDING ON IT'S TOP. A RESULT OF THIS ACCIDENT THE CONSUMER IS A PARAPLEGIC. (FLORIDA TRAFFIC CRASH REPORT).

NHTSA complaint #10074148 — an unverified report by a vehicle owner.

Azle, TX Crash 1 injured

TIRES

THE TREAD UNZIPPED FROM THE TIRE IDENTICAL TO THAT OF THE FIRESTONE DEFECT, CAUSING MY BRONCO II TO LOSE CONTROL AND FLIP THREE TIMES INTO ONCOMING TRAFFIC.

NHTSA complaint #734308 — an unverified report by a vehicle owner.

Chula Vista CA, CA

ELECTRICAL SYSTEM:IGNITION

YOU BROADCASTED THE RECALL SETTLEMENT FOR FORD IGNITION MODULES,YETMY LOCAL DEALERS SEEM OBLIVIOUS TO THE RECALL ,WHAT DO I NEED TO GET ANOTHER IGNITION MODULE THAT YOU PEOPLE GOT FORD TO SETTLE ON.

NHTSA complaint #753022 — an unverified report by a vehicle owner.

Arvada, CO

ELECTRICAL SYSTEM:IGNITION

DRIVING AT 65 MPH VEHICLE ENGINE DIED; HAVE REPLACED PART 3 TIMES IN LAST YEAR.

NHTSA complaint #750657 — an unverified report by a vehicle owner.

Bronx, NY

VEHICLE SPEED CONTROL

STALLED GOING ROUND CORNERS, STALLING AT STOPS. ENGINE RACED, FIXED AFTER YEARS LOW MILES.

NHTSA complaint #737501 — an unverified report by a vehicle owner.

Azle, TX Crash 1 injured

TIRES

THE TREAD UNZIPPED FROM THE TIRE IDENTICAL TO THAT OF THE FIRESTONE DEFECT, CAUSING MY BRONCO II TO LOSE CONTROL AND FLIP THREE TIMES INTO ONCOMING TRAFFIC. (DOT NUMBER: A3UL423186 TIRESIZE: P205/75R15)

NHTSA complaint #734308 — an unverified report by a vehicle owner.

Azle, TX Crash 1 injured

TIRES

THE TREAD UNZIPPED FROM THE TIRE IDENTICAL TO THAT OF THE FIRESTONE DEFECT, CAUSING MY BRONCO II TO LOSE CONTROL AND FLIP THREE TIMES INTO ONCOMING TRAFFIC.( DOT NUMBER: A3UL423186 TIRE SIZE: P205/75R15 )

NHTSA complaint #734308 — an unverified report by a vehicle owner.

Houston, TX

ELECTRICAL SYSTEM:IGNITION

GOOD MORNING! I AM WRITING TO ADD MY VOICE TO WHAT IS APPARENTLY A GROWING CHORUS OF PERSONS WHO HAVE EXPERIENCED IGNITION FAILURES ON FORD MOTOR COMPANY PRODUCTS. I HAVE BEEN UNABLE TO CONTACT FMC DIRECTLY THROUGH THEIR WEB SITE, AS THEIR OWNER REGISTRATION FORM IS, ITSELF, SUFFERING A FAILURE, AND THEY DO NOT HAVE A FACILITY FOR DIRECTLY E-MAILING THEM WITHOUT 'REGISTERING' WITH THEM, FIRST. MY 1986 FORD BRONCO, FULL-SIZE, 5.0L, FUEL-INJECTED, IS SUBJECT TO SUDDEN, UNEXPLAINED LOSS OF "FIRE" (I.E. THE IGNITION QUITS FOR NO APPARENT REASON), AND YET WIL RE-FIRE IF THE VEHICLE IS ALLOWED TO SIT FOR ABOUT AN HOUR OR SO. THIS CONDITION IS NOT RELATED TO A "TRUE" OVERHEAT, I.E. NOT INVOLVING FAILURE OF THE COOLING SYSTEM. I HAVE HAD TO REPLACE THE TFI DISTRIBUTOR MODULE AN AVERAGE OF ONCE A YEAR IN THE SIX YEARS I HAVE OWNED THE VEHICLE, AND HAVE FOUND MYSELF IN DANGEROUS CIRCUMSTANCES MANY TIMES AS A RESULT OF THE IGNITION FAILURE.

NHTSA complaint #734149 — an unverified report by a vehicle owner.

Tallahassee, FL

TIRES:TREAD/BELT

WOULD BE DRIVING VEHICLE AT LOW SPEED & NOTICED HOW BUMPY TIRES WERE FEELING. PULLED OVER & CHECKED. TREAD WAS SEPARATING & THEY WERE OUT OF ROUND. ALSO HAD LUMPS IN THE TIRES. HAVE NOT BEEN IN TOUCH WITH FIRESTONE OR FORD. REPLACEMENT TIRES ON A 1986 FORD BRONCO. FIRESTONE RADIAL ATX 31X10.5X15 DOT CODE VDHL.

NHTSA complaint #873216 — an unverified report by a vehicle owner.

Selden, NY

ELECTRICAL SYSTEM:IGNITION

I HAVE EXPERIENCED FOUR FAILURES OF THE TFI IGNITION MODULE OVER THE PERIOD OF TIME I HAVE OWNED THE VEHICLE, THE FIRST FAILURE OCCURRED WITHIN TWO MONTHS OF HAVING PURCHASED THE VEHICLE. EACH SUBSEQUENT FAILURE OCCURRED AT APPROXIMATELY TWO TO THREE YEAR INTERVALS. THE MOST RECENT FAILURE PROMPTED ME TO REPLACE NOT ONLY THE TFI MODULE BUT ALSO AN IGNITION COIL AND GENERAL TUNE-UP PARTS. THESE FAILURES HAVE OCCURRED WHILE THE VEHICLE WAS MOVING AT HIGHWAY SPEEDS AND ALSO WHILE SIMPLY AT IDLE IN TRAFFIC.

NHTSA complaint #729645 — an unverified report by a vehicle owner.

ST. Petersburg, FL Fire

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

WHILE DRIVING AN ELECTRICAL FIRE STARTED UNDER THE DASH RIGHT IN THE CENTER. VEHICLE WAS TOTALED.

NHTSA complaint #833338 — an unverified report by a vehicle owner.

Dorchester, MA Crash 1 injured

VEHICLE SPEED CONTROL:LINKAGES

WHILE TRYING TO STOP VEHICLE IT ACCELERATED TO HIGH AMOUNT OF SPEED, CAUSING DRIVER TO CRASH HEAD-ON INTO A UTILITY POLE. VEHICLE HAS NOT BEEN REPAIRED.

NHTSA complaint #834747 — an unverified report by a vehicle owner.

ST Pittsburgh, FL Fire

ELECTRICAL SYSTEM:WIRING

WHILE DRIVING FLAMES CAME FROM THE STEERING COLUMN AREA. CAUSE UNKNOWN. PLEASE GIVE ANY FURTHER DETAILS.

NHTSA complaint #834366 — an unverified report by a vehicle owner.

LAS Vegas, NV

SEAT BELTS:FRONT:BUCKLE ASSEMBLY

SEAT BELT BUCKLES FAILED.

NHTSA complaint #541426 — an unverified report by a vehicle owner.

Dripping S, TX Fire

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

ALTERNATOR WIRING CONNECTOR MELTED AND SHORTED OUT CAUSING FIRE.

NHTSA complaint #521922 — an unverified report by a vehicle owner.

Colorado Springs, CO Fire

ELECTRICAL SYSTEM:IGNITION

FUEL IGNITION WIRING MELTED, RESULTING IN A FIRE.

NHTSA complaint #511715 — an unverified report by a vehicle owner.

South Road, NY

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

FUEL TANK LEAKS.

NHTSA complaint #504330 — an unverified report by a vehicle owner.

South Road, NY

STEERING: STEERING WHEEL/HANDLE BAR

STEERING COLUMN REPLACED TWICE.

NHTSA complaint #504330 — an unverified report by a vehicle owner.

South Road, NY

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

BRAKES FAILED.

NHTSA complaint #504330 — an unverified report by a vehicle owner.

South Road, NY

SUSPENSION:REAR

REAR END PROBLEMS.

NHTSA complaint #504330 — an unverified report by a vehicle owner.

South Road, NY

ELECTRICAL SYSTEM:WIRING

ELECTRICAL WIRING PROBLEMS, CAUSING LIGHTS ON DASHBOARD TO DIM/GO OUT

NHTSA complaint #504330 — an unverified report by a vehicle owner.

South Road, NY

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

INTERMITTENT STALLING.

NHTSA complaint #504330 — an unverified report by a vehicle owner.

South Road, NY

ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

FUSES IN DASHBOARD SHORTED OUT.

NHTSA complaint #504330 — an unverified report by a vehicle owner.

South Road, NY

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

ALTERNATOR REPLACED.

NHTSA complaint #504330 — an unverified report by a vehicle owner.