Mercury Grand Marquis REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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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!

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 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 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 Mercury Grand Marquis AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Mercury Grand Marquis cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> Refrigerant System Tests
Vehicle: 2002 Mercury Grand Marquis 4.6 V8 GAS

  • Connect a suitable manifold gauge set to discharge (high) and suction (low) pressure fittings.
  • Start engine, then set A/C to MAX position and blower setting to maximum speed.
  • Stabilize in-vehicle temperature to 70-80°F.
  • Maintain engine speed at approximately 1500 RPM.
  • Determine compressor discharge (high) pressure as follows:
    • Record ambient temperature.
    • Record discharge (high) pressure.
    • Discharge pressure is satisfactory if it falls within range shown in Fig. . If ambient temperature is 100-110°F, discharge pressure shoul...

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BRAKE SERVICE PROCEDURES FOR Mercury Grand Marquis AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Mercury Grand Marquis cars and light trucks from 1990+.

Power Brake Units -> Power Brake Unit Service -> 1999 -> 1999-2002 -> 1999-2002 Cougar -> 2.0L Engine -> 2.5L Engine -> 2000 -> 2001-02 -> 2003 -> Continental -> Contour & Mystique -> Crown Victoria, Grand Marquis, Marauder & Town Car -> Escort, Tracer & ZX2 -> Focus -> Hydro-Boost System -> Installation -> LS & Thunderbird -> Mustang -> Overhaul -> Power Booster, Replace -> Removal -> Sable & Taurus -> Vacuum Type System
Vehicle: 2001 Mercury Grand Marquis 4.6 V8 GAS

Power Booster, Replace

Continental
  • Remove battery, then disconnect speed control actuator electrical connector.
  • Remove two retaining nuts and speed control actuator cable and position aside.
  • Remove two strut tower brace nuts and brace.
  • Remove windshield wiper motor, then rubber grommet from lower cowl panel.
  • Remove lower cowl panel nut and bolts, then lower cowl panel.
  • Disconnect power brake booster check valve, then master cylinder.
  • Remove retaining nut and evaporative emission canister purge valve.
  • Disconnect EVAP electrical connector, then vacuum hoses.
  • Remove instrument close...

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FUEL FILTER REPLACEMENT PROCEDURES FOR Mercury Grand Marquis AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported Mercury Grand Marquis cars and light trucks sold in the U.S. for 1980+.

Ford Motor Co. Passenger Cars -> Fuel Pressure Relief -> 2005-06 Mustang & 2003-06 Crown Victoria, Grand Marquis & Town Car
Vehicle: 2003 Mercury Grand Marquis 4.6 V8 GAS

Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.

Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.

When installing the fuel filter, ensure the flow arrow is facing in the proper direction...

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

Includes CV axle, universal joint, and driveline replacement, for domestic and imported Mercury Grand Marquis cars and light trucks from 1990+.

DRIVESHAFT U-JOINT, Replace -> Aluminum Driveshaft -> Steel driveshaft
Vehicle: 2008 Mercury Grand Marquis GS 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...

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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Mercury Grand Marquis AUTOMOBILES

Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Mercury Grand Marquis cars and light trucks sold in the U.S. from mid 1990's+.

Component Replacement -> Installation -> Removal -> TPMS Sensor Strap & Cradle -> TPMS System Sensor
Vehicle: 2008 Mercury Grand Marquis GS 4.6 V8 GAS

TPMS System Sensor

Removal

If damaged, the TPMS sensor battery may release hazardous chemicals. If the chemicals come in contact with the skin or eyes, flush immediately with water for 15 minutes and seek medical attention.

The tire pressure sensor is equipped with a Lithium-ion battery which must be disposed of properly.

Tire pressure sensors are manufactured in multiple colors based on their application. When installing a new sensor, make sure the color of the sensor being installed matches the color of the sensor that was removed. The different colored sensors are not inter...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Mercury Grand Marquis AUTOMOBILES

Includes starter and alternator replacement procedures for domestic and imported Mercury Grand Marquis cars and light trucks from 1990+.

Alternator, Replace
Vehicle: 1999 Mercury Grand Marquis 4.6 V8 GAS

  • Disconnect battery ground cable.
  • Remove engine cover screws, then engine cover.
  • Loosen intake induction resonator clamp, then remove intake induction resonator.
  • Release tension, then remove accessory drive belt from alternator pulley.
  • Remove alternator electrical connector nut, then remove electrical connectors.
  • Rem...

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MAINTENANCE LAMP RESET PROCEDURES FOR Mercury Grand Marquis AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported Mercury Grand Marquis cars and light trucks sold in the U.S. from 1990+.

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

Includes radiator, cooling and heater hose replacement procedures for domestic and imported Mercury Grand Marquis cars and light trucks from 1990+

Radiator, Replace
Vehicle: 2008 Mercury Grand Marquis GS 4.6 V8 FLEX

  • Raise and support vehicle.
  • Drain engine coolant into suitable container.
  • Remove fan blade, motor and shroud.
  • Release three hold downs and remove radiator sight shield.
  • Remove upper and lower radiator hose...

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SERPENTINE BELT SERVICE PROCEDURES FOR Mercury Grand Marquis AUTOMOBILES

Serpentine belt replacement procedures with corresponding images for most domestic and imported Mercury Grand Marquis cars and light trucks sold in the U.S. from 1990+.

Serpentine Drive Belt, Replace
Vehicle: 1994 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 Mercury Grand Marquis AUTOMOBILES

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

Body Components Diagram for 2007 Mercury Grand Marquis LS 4.6 V8 GASBody Components Diagram for 2007 Mercury Grand Marquis LS 4.6 V8 GAS

Components on diagram:
  • Park Brake Switch
  • Accelerator Pedal Position Sensor
  • Deactivator Switch
  • Brake Pedal Position Switch
  • Restraints Control Module
  • Audio Components Diagram for 2007 Mercury Grand Marquis LS 4.6 V8 GASAudio Components Diagram for 2007 Mercury Grand Marquis LS 4.6 V8 GAS

    Components on diagram:
  • Subwoofer
  • Subwoofer Electrical Connector
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    WIRING DIAGRAMS FOR Mercury Grand Marquis AUTOMOBILES

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

    1996 Mercury Grand Marquis  4.6 V8 GAS Wiring Diagram1996 Mercury Grand Marquis 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor (VSS)
  • Air Suspension EVO Steering Module
  • 2006 Mercury Grand Marquis GS 4.6 V8 FLEX Wiring Diagram2006 Mercury Grand Marquis GS 4.6 V8 FLEX Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Park Brake Switch
  • Brake Fluid Level Switch
  • Instrument Cluster
  • Oil Pressure Switch
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    TECHNICAL SERVICE BULLETINS FOR Mercury Grand Marquis AUTOMOBILES

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

    Document: HUB-MOUNT BRAKE ROTOR MACHINING EQUIP - PROCED - REV
    Vehicle: 1993 Mercury Grand Marquis 4.6 V8 GAS

    Auto Systems:
  • Brakes, Power Brakes, Traction Control
  • Document: CLEANING FLUID - PORT FUEL INJECTORS - DRIVEABILITY
    Vehicle: 1987 Mercury Grand Marquis 5.0 V8 GAS

    Symptoms:
  • Driveability
  • Auto Systems:
  • Chemicals, Antifreeze, Additives
  • CLICK HERE TO GET FULL ACCESS TO Mercury Grand Marquis TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR Mercury Grand Marquis AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 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 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 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 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 Mercury Grand Marquis SPECIFICATIONS DATA!

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