1991 Ford F-150 Service and Repair Manual

4.7 · Trusted by 14,000+ mechanics & DIYers
Regular price $29.99 USD
  • Lightning-Fast Downloads
    Optimized files — even slow connections handle it
  • Instant Search & Navigation
    Jump to any procedure or spec with one click
  • Print One or All Pages
    Bring only the pages you need to the shop
  • Covers Every System & Component
    Every procedure for the 1991 Ford F-150
Sample Preview

Unlock the Full Manual

Complete repair procedures
Wiring diagrams & schematics
Torque specifications
Full search & bookmarks
$29.99
Buy 2+ Manuals, Save 20% Discount applied automatically at checkout
20% OFF
Secure Checkout
No Subscriptions
Factory-Grade Data

The 1991 Ford F-150 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

  • XLT Standard Cab Pickup 2-Door
  • XLT Lariat Standard Cab Pickup 2-Door
  • XL Extended Cab Pickup 2-Door
  • Custom Standard Cab Pickup 2-Door
  • XL Standard Cab Pickup 2-Door
  • XLT Lariat Extended Cab Pickup 2-Door
  • Custom Extended Cab Pickup 2-Door

Engines covered

  • 3.8L 3797CC 232Cu. In. V6 GAS OHV Naturally Aspirated
  • 5.8L 5753CC 351Cu. In. V8 GAS OHV Naturally Aspirated
  • 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated
  • 4.9L 4917CC 300Cu. In. l6 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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Vehicle Safety Data

1991 Ford F-150 Recalls & Complaints

NHTSA #93V06600027/04/1993Component: STEERING: STEERING WHEEL/HANDLE BAR

KEYS ATTACHED TO THE KEY RING OF AN IGNITION KEY WHILE IT IS IN THE VEHICLE IGNITION CAN BECOME LODGED IN THE STEERING LOCK RECEIVER AS THE STEERING WHEEL IS BEING TURNED.

Consequence

THE LODGED KEYS CAN CAUSE LOSS OF STEERING CONTROL, WHICHCAN RESULT IN AN ACCIDENT WHEN TH

Remedy

A SHIELD WILL BE POSITIONED BETWEEN THE STEERING WHEEL AND THE IGNITION SWITCH AND HELD IN

NHTSA #01I00800019/07/2001Component: FUEL SYSTEM, GASOLINE

THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. VEHICLE DESCRIPTION: 1990-1993 FORD F-SERIES V

Consequence

SHOULD THIS OCCUR, THE CAPACITY OF THE RECEIVING TANK MAY BE EXCEEDED AND FUEL MAY OVERFLO

Remedy

FORD IS EXTENDING THE WARRANTY FOR POTENTIAL FUEL CROSS-FLOW TO 12 YEARS OF SERVICE OR 150

NHTSA #93V12500002/08/1993Component: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

A MALFUNCTIONING CHECK VALVE WITHIN THE FUEL PUMP ASSEMBLY CAUSES A PORTION OF THE UNUSED FUEL FROM ONE TANK TO BE RETURNED TO THE SECOND TANK. WHEN THIS OCCURS, THE CAPACITY OF TH

Consequence

SPILLED FUEL CAN RESULT IN A FIRE WHEN EXPOSED TO ASOURCE OF IGNITION.

Remedy

REPLACEMENT OF THE FUEL PRESSURE REGULATOR AND INSTALLATION OF REDUNDANT CHECK VALVES.

TSB #623944

SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC

TSB #623988

INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC

TSB #616522

SUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM. *TT

TSB #601010

RECOMMENDED GUIDELINES FOR TOWING BEHIND RECREATIONAL VEHICLES. *TT

TSB #613350

SERVICE TIP INFORMATION REGARDING THE REVERSE CLUTCH PISTON AND PISTON SEAL USAGE. *TT

TSB #613007

SOME VEHICLES MAY EXHIBIT A DRIFT OR PULL TO THE LEFT WHILE BRAKING. *TT

TSB #612343

VEHICLES MAY EXPERIENCE SOLID PARTICLE CONTAMINANTS FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR, MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM IS NOT PROPERLY FLUSHED, FLUID IN-LINE FILTER KIT. *MJS

TSB #612203

INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS

Showing the 8 most recent of 45 technical service bulletins on file with NHTSA.

19960410Component: ENGINE AND ENGINE COOLING:ENGINECrash reportedFire reported

ENGINE SWITCH CAUGHT FIRE, CAUSING ACCIDENT. *DSH

20010525Component: STEERING:HYDRAULIC POWER ASSIST SYSTEMCrash reported2 injured

WAS GOING 10MPH AND STARTED TO TURN AROUND A CORNER WHEN VEHICLE FAILED TO COMPLY. STEERING BECAME FREE WHEELING, VEHICLE KEPT STRAIGHT. PLOWED INTO A FRONT PORCH, BECAME LODGED

20010515Component: SEAT BELTS:FRONT:WEBBINGCrash reported1 injured

SHOULDER HARNESS FAILED TO RESTRAIN PASSENGER AND SHE HIT HEAD ON DASH. *AK

19961114Component: SEATS:FRONT ASSEMBLY:RECLINERCrash reported1 injured

UPON BEING REARENDED, DRIVER'S BENCH SEATBACK LATCH FAILED, FALLING BACK, ALLOWING HER HEAD TO STRIKE REAR WINDOW. PLEASE DESCRIBE DETAILS. *AK CONSUMER STATES HAS NOT HAD AN A

Showing the 4 most serious of 357 complaints filed with NHTSA.

All Model Years

Other Years of the Ford F-150

Need a manual for a different year? Browse every Ford F-150 we cover.

Explore More

More Ford Models

Browse service and repair manuals for other Ford models in our catalog.