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1991 Ford Bronco problems

The most common problem on the 1991 Ford Bronco is electrical system. It has fewer complaints than a typical Bronco model year.

Typical yearClose to a typical year
Owner complaints
32
Recalls
1
Service bulletins
48
Worst area
Electrical
Fuel economy
12-14mpg

The worst 1991 Ford Bronco problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Electrical
    11
  • Acceleration
    4
  • Fuel system
    4
  • Engine
    3
  • Seats
    3
  • Brakes
    2
  • Steering
    2
  • Transmission
    2
  • Body
    1
  • Tires
    1

Specific symptoms reported on the 1991 Ford Bronco

Fire or smoke 7

Recalls 1

Electrical system: ignitionReported April 25, 1996 · 7,900,000 vehicles affected
What is wrong
The ignition switch could experience an internal short circuit.
Risk
This condition could cause overheating, smoke, and possibly fire in the steering column area of the vehicle.
Remedy
Dealers will replace the ignition switch.

Recall number 96V071000 · Recall details

See all 1 recalls for the 1991 Ford Bronco

Defect investigations

Idle air spd ctrl vlv malfOpened July 30, 1993, closed August 31, 1994

There is no summary currently available

EA93022

Idle air spd ctrl vlv malfOpened March 2, 1993, closed July 30, 1993

There is no summary currently available

PE93010

Fuel expulsionOpened January 7, 1993, closed August 20, 1993

There is no summary currently available

EA93001

Fuel expulsionOpened September 9, 1992, closed January 7, 1993

There is no summary currently available

PE92077

Front seat back failureOpened August 27, 1992, closed October 29, 1993

There is no summary currently available

EA92029

Fnt reclning seat bck failOpened April 17, 1992, closed August 27, 1992

There is no summary currently available

PE92042

Technical service bulletins for the 1991 Ford Bronco 48

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 48 bulletins for the 1991 Ford Bronco

1991 Ford Bronco fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
4.9L 6‑cyl4WD12-1316-1714
5.0L 8‑cyl4WD1115-1613
5.8L 8‑cyl4WD101512

What 1991 Ford Bronco owners say

Most recent owner complaints, unedited.

Filed Apr 28, 2004 · Steering · PA

When driving at an undetermined speed consumer noticed that steering column smoked. Consumer took the vehicle to the dealership for inspection.

Filed Oct 30, 2003 · Acceleration · 120,000 miles · NV

Vehicle goes into full throttle without warning. The only way to stop the acceleration is to shut the vehicle off.

Filed May 22, 2003 · Engine · HI

The cast iron exhaust manifold cracked, and the manufacture was not willing to assist.

Filed Sep 6, 2002 · Electrical · WA · 1 injury

This is the third time I inhaled burnt wire and couldn't get it to stop, than lose light in the dark,and I did once have ford service to see to the problem and they only found battery clamp wasn't tight but no wieing burning, and I have discovery a two year later it losed the light and the plug of the light switch melted , after I repalce it, I still smell the burning wireing. I am getting nervous of if it does catch on fire after hearing of recalled .

Filed Mar 26, 2002 · Transmission · AZ

The transmission was hard to put into gear and the transmission is slipping when driving the dealer has been contacted. Nlm

Filed Jan 14, 2002 · Electrical · FL

When attempting to start vehicle by placing the key in vehicle ignition key will not fit in ignition, causing a no start situation. Please provide any further details.

Filed Jun 25, 2001 · Tires · TX

Firestone atx, p235/75r15, tires were inspected and found too dangerous for continued use, consumer had tires replaced and sent a claim for reimbursement, however has been denied 6 times due to failure to enclose original documents which consumer had sent originally.

Filed Sep 15, 2000 · Electrical · NJ · fire

Parked vehicle, ignition off, approximately 20 minutes later vehicle on fire started under hood.

Filed May 19, 2000 · Fuel system · CT

Fuel tank developed leaks between bottom of tank and skid pan. The design and placement of the skid pan contibuted to an accumulation of dirt and other debris that craeted an envioronment that hastened the formation of rust, which eventually LED to the formation of holes in the tank. If not detected, leaking gasoline may have been exposed to hot exhaust system components, creating a risk of fire.

Filed Sep 23, 1999 · Acceleration · PA

While driving the vehicle there was a surge in the engine and vehicle accelerated from 60 to about 90mph. Key had to be taken from ignition in order to stop vehicle. Dealer has not seen vehicle.

Used buying checklistWhat to check on a 1991 Ford Bronco before you buy

Compare the 1991 Ford Bronco

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Other model years

1990199119921993199419951996199719981999202120222023202420252026

Questions about the 1991 Ford Bronco

Is the 1991 Ford Bronco reliable?

Owners have filed 32 complaints about the 1991 Ford Bronco, fewer than a typical Bronco model year.

What is the most common problem with the 1991 Ford Bronco?

Electrical system, with 11 complaints. Next is acceleration (4).

How many recalls does the 1991 Ford Bronco have?

1 recall, covering electrical system.

Was there a recall on the 1991 Ford Bronco electrical?

Yes, 1 recall: 96V071000. Check your VIN to see if your car still needs the free repair.

What year does the Ford Bronco have the most electrical problems?

The Ford Bronco model years with the most electrical complaints are 2022 (40 complaints), 2021 (29 complaints) and 2023 (26 complaints).

What gas mileage does the 1991 Ford Bronco get?

Official estimates for the 1991 Ford Bronco range from 12 to 14 mpg combined. The most efficient version (4.9L 6-cyl, 4WD) gets 12-13 city and 16-17 highway.

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