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+

Component Replacement & Adjustment -> Passenger Cars -> SERVO MOTOR, REPLACE
Vehicle: 1995 Mercury Grand Marquis 4.6 V8 GAS

  • Disconnect battery ground cable.
  • Disconnect glove compartment door stop and let door hang by hinges.
  • Remove vacuum hose from servo motor, Fig. .
  • Remove two screws from servo motor assembly mounting bracket and position servo for access to vacuum diverter valve.
  • ...

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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+.

Anti-Lock Brakes -> Crown Victoria, Grand Marquis, Marauder & Town Car -> Troubleshooting -> Pre-Test Checks
Vehicle: 2006 Mercury Grand Marquis LS 4.6 V8 GAS

Pre-Test Checks

  • Verify parking brake is completely released. If parking brake is applied, "Brake" lamp will be illuminated.
  • Inspect brake fluid. As fluid level drops, red "Brake" lamp will illuminate. If fluid level continues to fall, amber "Check Anti-Lock Brake" lamp will illuminate and anti-lock function will be inhibited.
  • Verify all of the following connectors are properly connected and in good operating condition:
    • Connector of ...

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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 Shutoff Switch Location -> 1997-06 Crown Victoria, Grand Marquis & Marauder
Vehicle: 2001 Mercury Grand Marquis 4.6 V8 GAS

The inertia swi...

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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, Replace
Vehicle: 1998 Mercury Grand Marquis 4.6 V8 GAS

  • Raise and support vehicle.
  • Index-mark driveshaft. Place a paint index-mark on pinion flange to driveshaft centering socket yoke.
  • Remove driveshaft-to-driveshaft pinion flange bolts.
  • Place a paint index-mark on driveshaft slip-yoke to transmissio...

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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+.

Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Trouble Code Identification -> Intermittent & Poor Connections -> Intermittents -> Poor Connections -> Symptom Test
Vehicle: 2008 Mercury Grand Marquis GS 4.6 V8 FLEX

Accessing Diagnostic Trouble Codes

Connect a suitably programmed scan tool to DLC (Data Link Connector) and follow scan tool manufacturer's instructions.

Diagnostic Trouble Code Identification

Refer to Fig. , for diagnostic trouble code identification.

Clearing Diagnostic Trouble Codes

Connect a suitably programmed scan tool to DLC (Data Link Connector), and follow the scan tool manufacturer's instructions.

Symptom Test

Refer to Fig. , for Symptom Test Chart.

Intermittent & Poor Connections

Intermittents

Most intermittents are caused by faulty electrical connections or wiring. Inspect...

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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: 1996 Mercury Grand Marquis 4.6 V8 GAS

  • Disconnect battery ground cable.
  • Remove engine appearance cover.
  • Remove alternator bracket bolts.
  • Disconnect alternator wiring and output cable from alternator.
  • Remove serpentine belt from alternator pull...

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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 -> Powertrain Malfunction Indicator ->
Vehicle: 1993 Mercury Grand Marquis 4.6 V8 GAS

This lamp should light when the ignition is turned On. After engine starts, the lamp should go off, unless a fault condition is detected in the powertrain system. If the lamp remains On a diagnostic trouble code is stored in the PCM. Following diagnosis and repair, the Powertrain Malfunction Indicator will automatically reset when stored diagnostic trouble codes are cleared from PCM memory. The PCM reset procedure allows the scan tool to command the PCM to clear all diagnostic trouble codes.

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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+

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1998 Mercury Grand Marquis 4.6 V8 GAS

Lower

  • Drain cooling system into a suitable container.
  • Reposition hose clamp from water pump connection.
  • Remove radiator outlet hose from water pump connection.
  • Reposition hose clamp from radiator.
  • Remove radiator outlet hose from radiator and from vehicle.
  • Reverse procedu...

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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: 2008 Mercury Grand Marquis GS 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+.

Engine Diagram for 2007 Mercury Grand Marquis GS 4.6 V8 GASEngine Diagram for 2007 Mercury Grand Marquis GS 4.6 V8 GAS

Components on diagram:
  • Fuel Injector 4
  • Fuel Injector 1
  • Fuel Injector 2
  • Fuel Injector 3
  • Power Steering Pressure Switch
  • Instrument Panel Diagram for 2008 Mercury Grand Marquis LS 4.6 V8 FLEXInstrument Panel Diagram for 2008 Mercury Grand Marquis LS 4.6 V8 FLEX

    Components on diagram:
  • Instrument Cluster
  • Main Light Switch
  • Left Footwell Courtesy Lamp
  • Audio Unit
  • Passenger Airbag Module
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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.

    1992 Mercury Grand Marquis  4.6 V8 GAS Wiring Diagram1992 Mercury Grand Marquis 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Left Front Door Speaker
  • Right Rear Speaker
  • Left Rear Speaker
  • Right Front Door Speaker
  • 2006 Mercury Grand Marquis LS 4.6 V8 FLEX Wiring Diagram2006 Mercury Grand Marquis LS 4.6 V8 FLEX Wiring Diagram

    Components on diagram:
  • A/C Clutch Relay
  • Starter Relay
  • Fog Lamp Relay
  • Blower Motor Relay
  • Powertrain Control Module Relay
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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: 1997 Mercury Grand Marquis 4.6 V8 GAS

    Auto Systems:
  • Brakes, Power Brakes, Traction Control
  • Document: OIL LEAK FROM HEAD GASKET AREA
    Vehicle: 1999 Mercury Grand Marquis 4.6 V8 GAS

    Symptoms:
  • Leaks
  • Auto Systems:
  • Gasoline Engines
  • 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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    $283.77

    Click here to view more details1999 Mercury Grand Marquis Oil Pressure Switch, 1/4 in. x 18 NPT thread size; Stud type; 1-prong male terminal; A high quality, direct fit OE replacement oil pressure switch; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $9.29

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    Source: Wheels / Rims, Mirrors & Lights Store

    $120.50

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    Source: Rebuilt Engines Store

    $1,524.00

    Click here to view more details1992 Mercury Grand Marquis Used Condenser Assembly, 4.6, COL, RWD CROWN VICTORIA, Very Good.

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    $97.00

    Click here to view more details1992 Mercury Grand Marquis Used Upper Control Arm, Passenger Side, 4.6, AUTO, RWD R, Very Good.

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