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1994 Mitsubishi 3000GT CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mitsubishi REPAIR SHOPS DON'T WANT YOU TO KNOW
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- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service

A/C & HEATER SERVICE PROCEDURES FOR 1994 Mitsubishi 3000GT AUTOMOBILES
Imported Cars & Light Trucks & Vans -> 1993-95 -> Exercise System
Vehicle: 1994 Mitsubishi 3000GT SL 3.0 V6 GAS
An important fact most car owners ignore is that A/C systems must be used periodically. Car manufacturers caution that when the air conditioner is not used regularly, particularly during cold months, it should be turned on for a few minutes once every two or three weeks while the engine is running. This keeps the system in good operating condition.
Checking out the system for the effects of disuse before the onset of summer is one of the most important aspects of A/C system servicing.
First clean out the condenser core, mounted in all cases at the front of the cars...
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BRAKE SERVICE PROCEDURES FOR 1994 Mitsubishi 3000GT AUTOMOBILES
Hydraulic Brake Systems -> Diagnosis & Testing -> Except Pickup & 1993 Montero -> Pickup & 1993 Montero -> Proportioning Valve
Vehicle: 1994 Mitsubishi 3000GT VR-4 3.0 V6 GAS
Proportioning Valve
Except Pickup & 1993 Montero
- Connect two pressure gauges to proportioning valve, one to the output side and one to the input side, Fig. .
- Bleed system after connecting gauges.
- Depress brake pedal and ensure measured values are within specifications shown in "Hydraulic Brake System Specifications."
Pickup & 1993 Montero
- Check load proportioning valve spring length with vehicle on flat ground.
- Press load sensor lever and measure distance between spring ends, Fig. .
- On all models except 1993 Montero, distance should be between 6.93-7.05 in...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1994 Mitsubishi 3000GT AUTOMOBILES
Mitsubishi -> Fuel Filter Replacement -> 3000GT w/Gasoline Engine -> Fuel System Pressure Relief -> Removal & Installation
Vehicle: 1994 Mitsubishi 3000GT 3.0 V6 GAS
Fuel System Pressure Relief
- From the luggage compartment, remove the fuel pump cover to disconnect fuel pump electrical connector.
- Start the engine and let run until is stalls.
- Place the ignition switch in Off position.
- Disconnect the battery ground cable.
- Connect the fuel pump electrical connector.
- Install the protector and rear seat.
Removal & Installation
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 in...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1994 Mitsubishi 3000GT AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1994 Mitsubishi 3000GT SL 3.0 V6 GAS
- Loosen drive shaft nut while vehicle is on floor with brakes applied.
- Raise and support vehicle.
- Remove front wheels and tires.
- Using a suitable tool, disconnect lower arm ball joint from knuckle.
- Using a suitable tool, disconnect tie rod end from knuckle.
- Remove drive shaft nut.
- Using a suitable tool, push out drive shaft and inner shaft assembly (L.H.) or drive shaft (R.H.) from hub. If the inner shaft is hard to remove from tran...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1994 Mitsubishi 3000GT AUTOMOBILES
Alternator, Replace
Vehicle: 1994 Mitsubishi 3000GT VR-4 3.0 V6 GAS
- Disconnect battery ground cable at battery.
- Remove drive belt.
- Remove accelerator cable.
- Remove brake booster vacuum hose connection.
- Remove EGR valve.
- Disconnect connector and B+ terminal from alternator.
- Remove alternator mou...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1994 Mitsubishi 3000GT AUTOMOBILES
Mitsubishi -> Malfunction Indicator Lamp (MIL) ->
Vehicle: 1994 Mitsubishi 3000GT VR-4 3.0 V6 GAS
Immediately after the ignition switch is placed in the On position, the MIL will light for 5 seconds to indicate proper operation. The MIL will illuminate to indicate an emission control item fault. After diagnosis and repair are complete, place the ignition switch in the Off position, then clear st...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1994 Mitsubishi 3000GT AUTOMOBILES
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 1994 Mitsubishi 3000GT VR-4 3.0 V6 GAS
Inlet
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at heater core.
- Remove hose from heater core.
- Reposition hose clamp at thermostat housing.
- Remove hose from thermostat housing.
- Remove hose from vehicle.
- Reverse procedure t...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1994 Mitsubishi 3000GT AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1994 Mitsubishi 3000GT SL 3.0 V6 GAS
- Loosen drive belt tensioner pulley locknut.
- Loosen drive belt tensioner adjusting bolt.
- ...
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COMPONENT LOCATION DIAGRAMS FOR 1994 Mitsubishi 3000GT AUTOMOBILES
Component location diagrams for most 1994 Mitsubishi 3000GT cars and light trucks sold in the U.S. from 1990+.
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![]() Components on diagram: |
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WIRING DIAGRAMS FOR 1994 Mitsubishi 3000GT AUTOMOBILES
OEM drawn wiring diagrams for most 1994 Mitsubishi 3000GT cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1994 Mitsubishi 3000GT AUTOMOBILES
OEM TSB listings for most 1994 Mitsubishi 3000GT cars and light trucks sold in the U.S. from 1985+.
Document: EVAPORATIVE EMISSIONS MONITOR SELF TEST Vehicle: 1994 Mitsubishi 3000GT 3.0 V6 GAS Auto Systems: |
Document: NEW TECHLINE HOURS Vehicle: 1994 Mitsubishi 3000GT 3.0 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1994 Mitsubishi 3000GT AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1994 Mitsubishi 3000GT 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 1994 Mitsubishi 3000GT 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 1994 Mitsubishi 3000GT 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 1994 Mitsubishi 3000GT 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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