1991 Ford Explorer Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1991 Ford Explorer

Repair Estimates

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1991 Ford Explorer
$
743
to $
1,146
1991 Ford Explorer
$
200
to $
450
1991 Ford Explorer
$
301
to $
673
1991 Ford Explorer
$
196
to $
519
1991 Ford Explorer
$
137
to $
203

1991 Ford Explorer Problems

Heater Stuck on Hottest Setting Due to Broken Heater Blend Door

A failed heater blend door or actuator can cause the temperature control for the HVAC system to stop working. A clicking sound from the dash area would commonly indicate an actuator fault. If the heater gets stuck on the hottest setting, the heater blend door may be broken requiring replacement of the heater box to repair the issue.

Noise Over Bumps Due to Radius Arm Bushing Wear

The radius arm bushing may wear, causing a clunking or popping noise when driving over bumps. To repair, the bushings need to be replaced. Depending on the severity of the wear, the brackets may also need replacement. Driving with worn bushings will shorten tire life and cause tire cupping (uneven tire wear).

Problem With Idle Air Bypass Valve May Cause Engine Performance Problems

If you experience difficulty starting the engine when cold, stalling at idle, or hesitations during acceleration, it may be the idle air bypass valve. This valve helps the vehicle idle steady when the accelerator pedal is not pressed.

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1991 Ford Explorer Recalls

Recall 01X001000
THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. EQUIPMENT DESCRIPTION: FORD IS REPLACING ALL FIRESTONE WILDERNESS AT 15, 16, AND 17 INCH TIRES MOUNTED ON FORD TRUCKS AND SUVS. FORD REPORTS TREAD SEPARATION ...
Ford Recalls Firestone Wilderness AT and Radial ATX Tires on Multiple Trucks and SUVs

Ford has recalled Firestone Wilderness AT and Radial ATX tires installed on multiple lines of Ford trucks from 1991 to 2000. On some tires, under extreme conditions, the tread could separate, which can cause immediate tire failure. This may lead to a loss of vehicle control, injury, and death. Dealers replaced the affected tires.

Ford Recalls 1991-1993 Explorers for Removable Sunroof Issues

Ford has recalled 1991-1993 Explorers equipped with a removable sunroof. In some cases, the sunroof panel can separate due to improper hinge engagement. The sunroof could fall on vehicle occupants, causing distraction and possible safety issues. Dealers will provide owners with usage instructions for the sunroof and a warning label to install by the sunroof latch knob detailing proper installation procedures.

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1991 Ford Explorer Reviews

91 Ford Explorer- I have a vehicle now that is 20 years old and the mileage is now at 402,000 mi. Purchased in '93 with about 50K miles.I have personally done about 100 oil changes now. I have used Pennz. 20W50 oil and Fram filters for most of its life. I fitted the oil drain hole with a valve to be used with a short hose having screw on fitting that opens as you hand thread on. (No wrench req...
I have a 1991 ford explorer and it runs fine, but sometio=mes when I get on the freeway or go up a hill my car slows down with my feet all the down on the gas pedal it then picks up and go like nothing happen.
My Mom bought my 91 explorer used in 95. when she bought her 04 f150 she just let the explorer sit so i took it upon myself to start toying with it. As of now it has 347000k on it. i replaced the transmission at 345000k so i would say its pulled its weight because it is still driving strong and i hope it always will.

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