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1998 Mercury Mystique CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mercury REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 1998 Mercury Mystique AUTOMOBILES
Computer Relearn Procedures -> Ford Motor Co. -> 1999-2002 -> 2003-04 -> Automatic Data Transfer -> Except 1999-2002 -> Manual Data Entry -> Powertrain Control Module (PCM)
Vehicle: 1998 Mercury Mystique LS 2.5 V6 GAS
Powertrain Control Module (PCM)
Except 1999-2002
Disconnect negative battery cable for a minimum of five minutes. After clearing memory, it is required to drive vehicle a minimum of 10 miles to allow PCM time to relearn operating strategy.
1999-2002
Automatic Data Transfer
- Prior to removing old PCM, connect a suitably programmed scan tool to Data Link Connector (DLC).
- Follow scan tool manufacturers' instructions to download data from old PCM.
- Install new PCM and connect scan tool to DLC.
- Follow scan tool manufactur...
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BRAKE SERVICE PROCEDURES FOR 1998 Mercury Mystique AUTOMOBILES
Disc Brakes -> Rear Disc Brakes & Parking Brakes -> Caliper Specifications
Vehicle: 1998 Mercury Mystique GS 2.0 L4 GAS
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1998 Mercury Mystique AUTOMOBILES
Ford Motor Co. Passenger Cars -> Component Locations -> 1995-00 Contour & Mystique & 1999-02 Cougar
Vehicle: 1998 Mercury Mystique LS 2.5 V6 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1998 Mercury Mystique AUTOMOBILES
CV AXLE SHAFT, Replace -> Intermediate -> Left -> Right
Vehicle: 1998 Mercury Mystique LS 2.5 V6 GAS
Left
- Use an Allen key to stop piston rod from turning.
- Loosen suspension strut nut five turns.
- Loosen wheel hub retaining nut and wheel nuts.
- Raise and support vehicle.
- Remove wheel.
- Remove wheel hub retaining nut.
- On models with automatic transaxle, drain automatic transmission fluid.
- On all models, remove splash shields.
- Detach suspension.
- Disconnect stabilizer link end from suspension strut.
- Disconnect tie-rod end.
- Disconnect lower suspension arm from wheel knuckle.
- Disconnect wiring harness bracket from suspension strut.
- To avoid damage to CV joints and boots, do not bend inner CV ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1998 Mercury Mystique AUTOMOBILES
Starter, Replace
Vehicle: 1998 Mercury Mystique GS 2.0 L4 GAS
- Disconnect battery ground cable.
- Raise and support vehicle.
- Remove engine air intake resonators from air cleaner assembly.
- Lower vehicle, then remove upper starter motor mounting bolt.
- Raise and support vehicle, then remove B-terminal and S-terminal nu...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 1998 Mercury Mystique AUTOMOBILES
Cabin Air Filter Service -> Ford Motor Co. -> 1998-2000 Contour, Mystique & 1999-2002 Cougar
Vehicle: 1998 Mercury Mystique LS 2.5 V6 GAS
Under normal operating conditions the cabin air filter should be replaced every 15,000 miles. In dusty areas change the cabin air filter more often.
- Position windshield wipers in the Park position.
- Disconnect and isolate the battery ground cable.
- Lift up the plastic wiper arm retaining nut covers.
- Remove the wiper arm retaining nuts.
- Lift up the wiper arms.
- Remove the wiper arms by moving them from side to side.
- Open the hood.
- Remove the plastic screw covers from the cowl grille retaining screws.
- Remove the cowl grille re...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1998 Mercury Mystique AUTOMOBILES
Ford Motor Co. Cars -> Low Coolant Lamp ->
Vehicle: 1998 Mercury Mystique LS 2.5 V6 GAS
The low coolant warning lamp should light whenever the coolant level in the coolant recovery bottle is 1/4 to 3/4 inch or more below the cold full mark. Raise coolant level in recovery bottle to the cold full mark to turn lamp off.
On models equipped with GEM module and low coolant level warning system, t...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1998 Mercury Mystique AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1998 Mercury Mystique GS 2.0 L4 GAS
Lower
- Drain cooling system into a suitable container.
- Reposition hose clamp from lefthand cylinder head.
- Remove radiator outlet hose from lefthand cylinder head.
- Reposition hose clamp from radiator.
- Remove radiator outlet hose from radiator and from vehicle.
- Reverse pro...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1998 Mercury Mystique AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1998 Mercury Mystique GS 2.0 L4 GAS
Minor cracks in the V-grooved portion of the drive belt are considered normal and acceptable. If the drive belt has chunks missing from the ribs, the drive belt should be replaced.
Conditions requiring drive belt replacement are rib chunk out, severe glazing, frayed cords, etc. Replace any drive belt exhibiting one of these conditions.
- Raise and support vehicle.
- Loosen drive belt tensioner with 13 mm...
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COMPONENT LOCATION DIAGRAMS FOR 1998 Mercury Mystique AUTOMOBILES
Component location diagrams for most 1998 Mercury Mystique cars and light trucks sold in the U.S. from 1990+.
Power Seat Diagram for 1998 Mercury Mystique GS 2.0 L4 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1998 Mercury Mystique AUTOMOBILES
OEM drawn wiring diagrams for most 1998 Mercury Mystique cars and light trucks sold in the U.S.
1998 Mercury Mystique LS 2.5 V6 GAS Wiring Diagram Components on diagram: |
1998 Mercury Mystique LS 2.5 V6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1998 Mercury Mystique AUTOMOBILES
OEM TSB listings for most 1998 Mercury Mystique cars and light trucks sold in the U.S. from 1985+.
Document: RECALL - CERTAIN 1992-2003 MODEL YEAR CARS AND TRUCKS - FUSED JUMPER HARNESS REPLACEMENT FOR VEHICLES SERVICED WITH AN INCOMPATIBLE FUSED JUMPER HARNESS Vehicle: 1998 Mercury Mystique GS 2.0 L4 GAS Auto Systems: |
Document: RECALL - 1992-2004 MULTIPLE VEHICLE LINES - SPEED CONTROL SYSTEM MODIFICATION Vehicle: 1998 Mercury Mystique GS 2.0 L4 GAS |
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COMPONENT/PARTS SPECIFICATIONS FOR 1998 Mercury Mystique AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1998 Mercury Mystique 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 1998 Mercury Mystique 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 1998 Mercury Mystique 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 1998 Mercury Mystique 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
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