1991 Ford Explorer Service and Repair Manual
The 1991 Ford Explorer service and repair manual is a detailed, OEM-style reference for diagnostics, maintenance, and repair work. Use it to verify procedures, specifications, and system information before you start a job.
You'll find coverage across key vehicle systems with clear section structure, including wiring diagrams and powertrain, braking, steering, suspension, HVAC, and electrical topics. Digital format makes it easy to search while you work.
Trims covered
- Eddie Bauer Sport Utility 4-Door
- XL Sport Utility 4-Door
- Sport Sport Utility 2-Door
- 4x4 Sport Utility 4-Door
- XL Sport Utility 2-Door
- Base Sport Utility 4-Door
- XLT Sport Utility 4-Door
Engines covered
- 4.0L 245Cu. In. V6 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
VEHICLE DESCRIPTION: MULTI-PURPOSE PASSENGER VEHICLES. THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH FEDERAL REGULATION 573. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN
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 A
TIRE DESCRIPTION: FIRESTONE WILDERNESS AT, SIZE P235/75R15, PRODUCED AT THE DECATUR, ILLINOIS TIRE PLANT AND ALL FIRESTONE RADIAL ATX AND RADIAL ATX II TIRES, SIZE P235/75R15. OP
IF SUNROOF GLASS IS REMOVED AND REINSTALLED BY VEHICLE OPERATOR, HINGE ASSEMBLIES CAN BE ACCIDENTALLY IMPROPERLY MATED.
VEHICLE DESCRIPTION: MULTI-PURPOSE PASSENGER VEHICLES EQUIPPED WITH FACTORY INSTALLED SUNROOF. THE SUNROOF GLASS PANEL ASSEMBLY CAN SEPARATE WHILE THE VEHICLE IS MOVING DUE TO IN
THE RIGID MOUNTED SAFETY BELT BUCKLES ARE DEFECTIVE IN THREE WAYS. FIRST, A FASTENED SAFETY BELT BUCKLE WILL NOT UNLATCH WHEN THE RELEASE BUTTON IS DEPRESSED. THIS RESULTS FROM INT
REAR BUMPER REINFORCEMENT MAY BE SUBJECT TO FATIGUE CRACKING UNDER EXTENDED TRAILER TOW SERVICE WHEN USING A BUMPER-MOUNTED TRAILER HITCH BALL.
THE HOT PLATE WELD WHICH ATTACHES THE VAPOR VENT VALVE CARRIER TO THE TOP OF THE PLASTIC FUEL TANK MAY PARTIALLY FRACTURE, ALLOWING VAPOR OF FUEL TO ESCAPE FROM THE TOP OF THE TANK
THE FRONT HEAT SHIELD MAY CONTACT THE FRONT OF THE PLASTIC FUEL TANK, CAUSING CUTS OR OTHER DAMAGE TO THE EXTENT OF PENETRATION.
THE STUDS WHICH ATTACH THE BRAKE MASTER CYLINDER TO THE POWER BRAKE VACUUM BOOSTER ASSEMBLY CAN DEVELOP STRESS CORROSION CRACKING AFTER BEING OPERATED FOR AN EXTENDED PERIOD OF TIM
VARIOUS NOISE ISSUES FROM THE REAR LEAF SPRINGS WHILE DRIVING. *TT
SOME VEHICLES EQUIPPED WITH AN AUTOMATIC TRANSMISSION AND A 4.0L OHV ENGINE MAY EXHIBIT A NOISE / VIBRATION, NO DRIVE, UNUSUAL NOISE DURING CRANKING OR A NO CRANK CONDITION. *TT
OWNER NOTIFICATION PROGRAM SUPPLEMENT 7 REVISED INFORMATION - REGARDING REPLACEMENT OF WILDERNESS AT TIRES. *TT
SOME VEHICLES EQUIPPED WITH THE 4.0L OHV ENGINE MAY EXHIBIT AN ENGINE NOISE WHICH MAY BE PERCEIVED BY THE CUSTOMER AS A PISTON / ONNECTING ROD BEARING KNOCK. *TT
SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC
INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC
SUBJECT PERTAINING TO SUPPLEMENTAL TIRE INFLATION LABEL. *JB
ON SOME VEHICLES, THE ACCELERATOR PEDAL BRACKET MAY BECOME LOOSE OR SEPARATED FROM THE DASH PANEL. THIS MAY BE CAUSED BY REPEATED EXCESSIVE FORCE ON THE ACCELERATOR PEDAL, RESULTING IN CRACKING OF THE DASH PANEL SHEET METAL AT THE ACCELERAT
Showing the 8 most recent of 63 technical service bulletins on file with NHTSA.
PE00 020; CONSUMER WAS TRAVELING ABOUT 65MPH ON HIGHWAY WHEN THE TREAD SEPARATED FROM TIRE. DRIVER LOST CONTROL OF VEHICLE, AND IT FLIPPED OVER. THERE WERE SIX PASSENGERS INS
FORD EXPLORER WAS INVOLVED IN A SOLO COLLISION, WHERE THE RIGHT REAR TIRE SUSTAINED A LOSS OF IT'S TREAD, WHILE THE VEHICLE WAS TRAVELING SOUTHBOUND STATE ROUTE 99, CA. THIS TREAD
MVA, DAMAGE TO REAREND & DRIVETRAIN; DRIVERSEAT & SEATBELT POSS. COMPROMISED. *AK
Showing the 3 most serious of 764 complaints filed with NHTSA.
