1986 FORD F-250 PROBLEMS

1986 FORD F-250 PROBLEMS

Model Trims

F-250 4.9 Six (125 Hp)

F-250 4.9 Six (125 Hp) Automatic

F-250 6.9 V8 IDI (161 Hp)

F-250 6.9 V8 IDI (161 Hp) Automatic

F-250 7.5 V8 (245 Hp)

F-250 7.5 V8 (245 Hp) Automatic

F-250 4.9 Six (125 Hp)

F-250 4.9 Six (125 Hp) Automatic

F-250 4.9 Six (125 Hp)

F-250 4.9 Six (125 Hp) 4x4

1986 FORD F-250 PROBLEMS

Malfunction Modules

Complaints and Common Faults

  • 1. Fire incidents:

    • Electrical and fuel leakage fire
    • Electrical short in ignition causing smoke under the dash
    • Auto burst into flames while locked and not driven for three weeks, burning the interior
    • Engine compartment fire
    • Ignition switch shorted causing fire
    • Vehicle fire under bed area
    • Vehicle caught fire multiple times
    • Wire near ignition caught on fire, burning the vehicle up

  • 2. Brake issues:

    • Pedal becomes hard upon braking and inadequate brake action
    • Brake line ruptured resulting in complete loss of brakes
    • Brake line ruptured on the driver's side causing brake fluid leakage
    • Brake line rusted leading to brake rupture on the driver's side
    • Brake line rupture causing extended stopping distance and brake fluid leakage

  • 3. Tire issues:

    • Tire belt separating, resulting in tire imbalance and bulging
    • Multiple tire belt separations in a set of four tires
    • Belt and tread of right rear tire peeling off suddenly while driving
    • Popping sounds behind passenger seat possibly related to tire issues
    • Inner tie rod breaking and tires coming off at 55mph, resulting in loss of control

  • 4. Other issues:

    • Gas pedal sticking in wide-open position, vehicle lurching forward
    • Clutch pushing hard resulting in cracked floorboards
    • Belt, tire tread, and firestone tire separations in a set of tires
    • Belt and tread separation reports in other similar cases
    • Bumper failure after 6 months of replacement and use
    • Cruise control issue causing vehicle to accelerate after braking
    • Driveability issues due to fuel injector pump failure causing vehicle to run at low speeds
    • Electrical wiring issues affecting ignition and power supply
    • Short driver's side automatic seat belts and difficulty fastening them
    • Steering column heating during driving
    • Ignition module failures causing engine shut offs
    • Vehicle fires while driving, starting, and parked
    • Smelling burning wires and smoke from dash and under the hood
    • Various issues with ignition system causing vehicle shutdowns and power loss

Other Models