2004 Ford Grand Marquis Service and Repair Manual

This factory service and repair manual for the 2004 Ford Grand Marquis addresses the four-door sedan in Base and Equipado trims with the 4.6L V8 (281 cu in), a gasoline engine that is naturally aspirated and uses single overhead cams. Engine, body style and drivetrain are common to both trims, so the manual's procedures, specifications and torque values were written for one car and hold for either, and the wiring diagrams and diagnostics do the same. Anyone servicing a 2004 Grand Marquis works from one consistent set of V8 and chassis figures.

Engines covered

• 4.6L V8 (281 cu in) — SOHC, naturally aspirated, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base
• Equipado

Known issues on the 2004 Grand Marquis. Open recalls can be checked by VIN on NHTSA's recall lookup. The manual covers the 4.6L V8 sedan as built, giving procedures, specifications, torque values, wiring diagrams and diagnostics for the single-overhead-cam engine and for the rest of the car in either Base or Equipado trim.