1991 Ford Grand Marquis Service and Repair Manual

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    Every procedure for the 1991 Ford Grand Marquis
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Factory-Grade Data

The 1991 Ford Grand Marquis 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

  • Base Sedan 4-Door

Engines covered

  • 4.6L 281Cu. In. V8 GAS SOHC 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

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Vehicle Safety Data

1991 Ford Grand Marquis Recalls & Complaints

No active recalls The 1991 Ford Grand Marquis has no recalls on file with NHTSA.
TSB #613234

INFORMATION REGARDING TSB 98-5A-12 (TRANSAXLE/TRANSMISSION/TRANSFER CASE-VEHICLES TOWED BEHIND RECREATIONAL VEHICLES-RECOMMENDED GUIDELINES) DOES NOT LIST TOWING INFORMATION FOR CERTAIN MODEL VEHICLES. *MJS

20021015Component: ENGINE AND ENGINE COOLING:ENGINEFire reported

CONSUMER STATES THAT AFTER THE VEHICLE HAD BEEN PARKED AND WITHOUT WARNING THE ENGINE CAUGHT ON FIRE UNDER THE HOOD. DEALER NOTIFIED. MR *JG

20030421Component: ELECTRICAL SYSTEM

WHILE DRIVING 35 MPH THE VEHICLES ELECTRICAL SYSTEM FAILED AND THE VEHICLE SHUT DOWN. *NLM *SCC

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