Auto Parts Search


      Over 40 million used auto parts online. Shop online for auto and truck parts and save up to 75%

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

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

    Automotive Domain Names

    Help me findSearch

    Select Section

    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!
    DIY REPAIR SAMPLES > CONTINUE EXPLORING >
    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

    Component Replacement & Adjustment -> Crown Victoria, Grand Marquis & Town Car -> Instrument Panel, Replace
    Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

    • Remove two wheel spoke bolt covers and two air bag module mounting bolts at rear or sides of steering wheel.
    • Lift driver's air bag module away from steering wheel, then disconnect air bag module and horn to clockspring electrical connectors.
    • Remove driver's air bag module.
    • Open glove compartment and disconnect glove compartment locator.
    • Push inward on glove compartment door tabs and position door downward.
    • Disconnect trim panel located below passenger's air bag module from instrument panel by pulling straight out to release clips.
    • Disco...

    CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

    Disc Brakes -> Front Disc Brakes -> Brake Disc Service
    Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

    Disc brake service is critical because of the close tolerances required in machining the brake disc to ensure proper brake operation.

    Maintaining close control of the shape of the rubbing surfaces is required to prevent brake roughness. In addition, the surface finish must be non-directional and maintained at a micro-inch finish. This is required to avoid pulls and erratic performance, and to promote long lining life and equal lining wear of both the lefthand and righthand brakes.

    Do not attempt to refinish the rubbin...

    CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

    Ford Motor Co. Passenger Cars -> Component Locations -> 2003-04 Marauder, 1987-06 Crown Victoria, Grand Marquis & Town Car
    Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

    CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis FUEL FILTER REPLACEMENT PROCEDURES

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

    DRIVESHAFT U-JOINT, Replace -> Aluminum Driveshaft -> Steel driveshaft
    Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

    Steel driveshaft

    Do not clamp driveshaft in the jaws of a vise or a similar holding fixture. Carefully place driveshaft on a suitable workbench.

    Index-mark driveshaft components relative to driveshaft tube. Make sure all components are reassembled in the same relationship to maintain correct balance. Index-mark driveshaft and driveshaft components.

    • Remove snap rings from universal joint.
    • Using press plates, position driveshaft so universal joint spider supports flange yoke or slip joint yoke.
    • The bearing cup cannot be driven all the way out. Rotate driveshaft when univers...

    CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

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

    • Disconnect battery ground cable.
    • Raise and support vehicle.
    • Remove starter motor solenoid terminal cover and disconnect cables.
    • Remove bolt, then position transaxle cooler lines and bracket aside.
    • Remove upper mounting bolts, lower bolt and starter motor from veh...

    CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis STARTER & ALTERNATOR REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR 2004 Mercury Grand Marquis AUTOMOBILES

    Ford Motor Co. Cars -> Message Center -> Crown Victoria, Grand Marquis & Town Car
    Vehicle: 2004 Mercury Grand Marquis 4.6 V8 GAS

    The message center may be located to the right of the instrument cluster, or it may be a part of the cluster itself. It consists of three buttons: Select, E/M and Reset. The E/M button switches the display betw...

    CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis MAINTENANCE LAMP RESET PROCEDURES

    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...

    CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis RADIATOR & HOSE REPLACEMENT PROCEDURES

    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...

    CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis SERPENTINE BELT SERVICE PROCEDURES

    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+.

    Dash Panel Diagram for 2004 Mercury Grand Marquis  4.6 V8 GASDash Panel Diagram for 2004 Mercury Grand Marquis 4.6 V8 GAS

    Components on diagram:
  • Data Link Connector
  • Sunload Sensor
  • Instrument Cluster
  • Clock
  • Overdrive Cancel Switch
  • Dash Panel Diagram for 2004 Mercury Grand Marquis  4.6 V8 GASDash Panel Diagram for 2004 Mercury Grand Marquis 4.6 V8 GAS

    Components on diagram:
  • Warning Buzzer/Chime Module
  • Radio
  • Rear Window Defrost Switch
  • Air Temperature Actuator
  • Lighting Control Module
  • 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:
  • Powertrain Control Module Power Relay
  • Powertrain Control Module
  • 2004 Mercury Grand Marquis  4.6 V8 GAS Wiring Diagram2004 Mercury Grand Marquis 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Fuel Tank Unit
  • Speedometer
  • Voltmeter
  • Low Fuel Indicator
  • Powertrain Control Module
  • CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Grand Marquis WIRING DIAGRAMS!

    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...

    Click here to view more details about 2002 Mercury Grand Marquis Fender, Front, Passenger Side2002 Mercury Grand Marquis Fender, Front, Passenger Side.

    Source: Auto Body Parts Store

    $105.89

    Click here to view more details about 2004 Mercury Grand Marquis Window Regulator, Front, Driver Side2004 Mercury Grand Marquis Window Regulator, Front, Driver Side.

    Source: Auto Body Parts Store

    $25.44

    Click here to view more details2004 Mercury Grand Marquis Front Head Light Lens And Housing, Passenger Side, PASSENGER SIDE FRONT HEAD LIGHT LENS AND HOUSING, CHROME, [FO] , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $114.74

    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: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,416.00

    Click here to view more details2010 Mercury Grand Marquis Used Rear Vent Window, Passenger Side, Very Good.

    Source: Used Auto Parts Store

    $76.00

    Click here to view more details1975 Mercury Grand Marquis Used Air Injection Pump, 6-300 (4.9L), ID E1TE-D2A, Very Good.

    Source: Used Auto Parts Store

    $115.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2004 Mercury Grand Marquis vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    GOT A WEBSITE?Make money with Automotix

    Make money with Automotix Partner Program.

    Learn more

    Auto Repair Quick Search
    Help me find