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2004 Mercury Grand Marquis CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mercury REPAIR SHOPS DON'T WANT YOU TO KNOW

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Mercury Grand Marquis car and truck repair procedures including Mercury engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Mercury Grand Marquis automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Mercury mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 2004 Mercury Grand Marquis vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

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BRAKE SERVICE PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

Disc Brakes -> Rear Disc & Parking Brakes -> Caliper Service -> Assemble -> Cleaning & Inspection -> Crown Victoria, Grand Marquis, Marauder & Town Car -> Disassemble -> Five Hundred, Freestyle, Fusion, Milan, MKZ, Montego, Mustang, Sable, Taurus & Zephyr -> Installation -> LS & Thunderbird -> Overhaul -> Removal -> Replacement
Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

Replacement

Five Hundred, Freestyle, Fusion, Milan, MKZ, Montego, Mustang, Sable, Taurus & Zephyr
Removal
  • Raise and support rear of vehicle, then remove tire and wheel assembly.
  • Disconnect brake hose from caliper.
  • Remove retaining clip and disconnect parking brake cable from lever arm.
  • Remove pinch bolts using open end wrench to hold slider pin in position.
  • Lift caliper from anchor plate, then remove slider pins and boots.
Installation
  • Apply suitable silicone dielectric compound to slider pins and inside of boots.
  • Place slider pins and boots on anchor plate, then position caliper on ancho...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

Ford Motor Co. Passenger Cars -> Fuel Shutoff Switch Location -> 1997-06 Crown Victoria, Grand Marquis & Marauder
Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

The inertia swi...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

DRIVESHAFT, Replace
Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

To maintain proper drive line balance, mark driveshaft, universal joints, slip yoke and companion flange before removing shaft so it can be installed in its original position.

  • Raise and support vehicle.
  • Index-mark rear axle pinion flange and driveshaft centering socket yoke.
  • Remove four bolts.
  • The driveshaft centering socket yoke fits tightly on the rear axle pinion flange pilot. Never hammer on the driveshaft or any of its components to disconnect the yoke from the flange. Using a suitable to...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

Alternator, Replace
Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

  • Disconnect battery ground cable at battery.
  • Remove nut and engine cover.
  • Rotate accessory drive belt tensioner clockwise and position accessory drive belt aside.
  • Disconnect alternator electrical connector.
  • Position protective boot aside, remove nut and position alternator B+ terminal aside.
  • Remove battery cable harness locator from alte...

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MAINTENANCE LAMP RESET PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

Ford Motor Co. Cars -> Electronic Compass -> 2003-06 Grand Marquis & Marauder -> Calibration Adjustment -> Zone Adjustment
Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

Zone Adjustment

The compass module is located at the back of the rear view mirror.

  • Determine compass magnetic zone, Fig. .
  • Place ignition switch in On position.
  • Press and release the MODE button on message center until compass direction is displayed.
  • Press and hold MODE button for 5 seconds until display reads press RESET TO SET ZONE XX.
  • Press and release RESET button until desired zone is displayed.
  • Press MODE button to save new setting and to return to normal compass mode.

Calibrat...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

Lower

  • Drain cooling system into a suitable container.
  • Reposition hose clamp from engine.
  • Remove radiator outlet hose from engine.
  • Reposition hose clamp from degas bottle.
  • Remove radiator outlet hose from degas bottle.
  • Reposition hose clamp from radiator.
  • Remove radiator outlet hose from radiator and from vehicle.
  • R...

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SERPENTINE BELT SERVICE PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

  • Rotate tensioner away from belt using a breaker bar installed in 1/2 inch square hole in tensioner arm.
  • Lift old belt over alternator pulley...

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COMPONENT LOCATION DIAGRAMS FOR 2004 Mercury Grand Marquis AUTOMOBILES

Component location diagrams for most 2004 Mercury Grand Marquis cars and light trucks sold in the U.S. from 1990+.

Exhaust System Diagram for 2004 Mercury Grand Marquis  4.6 V8 GASExhaust System Diagram for 2004 Mercury Grand Marquis 4.6 V8 GAS

Components on diagram:
  • Three Way Catalytic Converter
  • Muffler
  • Exhaust Damper
  • Exhaust Inlet Pipe
  • Engine Diagram for 2004 Mercury Grand Marquis  4.6 V8 GASEngine Diagram for 2004 Mercury Grand Marquis 4.6 V8 GAS

    Components on diagram:
  • Idle Air Control Valve
  • Crankshaft Position Sensor
  • Injector 1
  • Injector 3
  • Injector 2
  • CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 2004 Mercury Grand Marquis AUTOMOBILES

    OEM drawn wiring diagrams for most 2004 Mercury Grand Marquis cars and light trucks sold in the U.S.

    2004 Mercury Grand Marquis  4.6 V8 GAS Wiring Diagram2004 Mercury Grand Marquis 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Exterior Rear View Mirror Switch
  • 2004 Mercury Grand Marquis  4.6 V8 GAS Wiring Diagram2004 Mercury Grand Marquis 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Adjustable Pedal Switch
  • Adjustable Pedal Motor
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    TECHNICAL SERVICE BULLETINS FOR 2004 Mercury Grand Marquis AUTOMOBILES

    OEM TSB listings for most 2004 Mercury Grand Marquis cars and light trucks sold in the U.S. from 1985+.

    Document: WHITE FLAKES COMING FROM A/C VENTS - REVISED
    Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

    Auto Systems:
  • Heating, A/C, Ventilation, Defogger
  • Document: RECALL - 1992-2004 MULTIPLE VEHICLE LINES - SPEED CONTROL SYSTEM MODIFICATION
    Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

    CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 2004 Mercury Grand Marquis AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2004 Mercury Grand Marquis cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2004 Mercury Grand Marquis cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2004 Mercury Grand Marquis cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2004 Mercury Grand Marquis cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

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    Source: Auto Body Parts Store

    $53.18

    Click here to view more details about 2005 Mercury Grand Marquis Mirror, Passenger Side2005 Mercury Grand Marquis Mirror, Passenger Side.

    Source: Auto Body Parts Store

    $87.17

    Click here to view more details1992 Mercury Grand Marquis 15" x 6.5" Alloy Wheel, Alloy Wheel; 15 X 6.5; 11.4MM Offset; Diamond Spokes; 4 Lug; 4.5 Inch BP; 9 Ribs In HUB Area; Light Gray, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $117.50

    Click here to view more details about 1988 Mercury Grand Marquis V8, 5.8 L, 351 CID Rebuilt Engine1988 Mercury Grand Marquis V8, 5.8 L, 351 CID Rebuilt Engine, Windsor, HO, All HO's have 4bbl carb, if 2bbl it is NOT HO, non roller., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,416.00

    Click here to view more details1984 Mercury Grand Marquis Used A/C Compressor, 5.0, AUTO, 4X4 hang-on AC, Very Good.

    Source: Used Auto Parts Store

    $103.00

    Click here to view more details2004 Mercury Grand Marquis Used A/C Compressor, 4.6, AUTO, RWD NO DESCRIPTION, Very Good.

    Source: Used Auto Parts Store

    $125.00
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