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1991 Infiniti M30 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Infiniti REPAIR SHOPS DON'T WANT YOU TO KNOW

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    Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Infiniti M30 car and truck repair procedures including Infiniti 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 Infiniti M30 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 Infiniti mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1991 Infiniti M30 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 1991 Infiniti M30 AUTOMOBILES

    A/C & Cooling System Maintenance -> Infiniti -> 1990-2002 G20, I30, J30, M30 & Q45
    Vehicle: 1991 Infiniti M30 3.0 V6 GAS

    [[table data]]

    CLICK HERE TO GET FULL ACCESS TO 1991 Infiniti M30 A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR 1991 Infiniti M30 AUTOMOBILES

    INFINITI, DISC BRAKES -> GENERAL INFORMATION -> BRAKE SYSTEM BLEED -> CALIPER -> Cylinder Body -> INSPECTION -> Piston -> PROPORTIONING VALVE -> ROTOR -> Runout -> Surface -> Thickness
    Vehicle: 1991 Infiniti M30 3.0 V6 GAS

    BRAKE SYSTEM BLEED

    • Observe following precautions when bleeding brake system.
      • Carefully monitor brake fluid level at master cylinder during bleeding procedure.
      • Fill reservoir with new Dot 3 brake fluid.
      • Ensure fluid level is full at all times.
    • Connect a transparent vinyl tube to air bleeder valve.
    • Fully depress brake pedal several times.
    • With brake pedal depressed, open air bleeder valve to release air.
    • Release brake pedal slowly.
    • Repeat steps 3 through 5 until clear brake fluid comes out of air bleeder valve.
    • On models less ABS, bleed system in following order:
      • Left rear caliper.
      • Right ...

    CLICK HERE TO GET FULL ACCESS TO 1991 Infiniti M30 BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 Infiniti M30 AUTOMOBILES

    Infiniti -> Component Locations -> 1990-92 M30 & 1993-97 J30
    Vehicle: 1991 Infiniti M30 3.0 V6 GAS

    Refer t...

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    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 Infiniti M30 AUTOMOBILES

    CV AXLE SHAFT, Replace
    Vehicle: 1991 Infiniti M30 3.0 V6 GAS

    • Disconnect the ABS wheel sensors, located at the hubs and final drive unit, to prevent sensors from being damaged.
    • Remove side flange mounting bolts and separate driveshaft from final drive.
    • Remove hub nut, then lightly tap on driveshaft...

    CLICK HERE TO GET FULL ACCESS TO 1991 Infiniti M30 DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1991 Infiniti M30 AUTOMOBILES

    Alternator, Replace
    Vehicle: 1991 Infiniti M30 3.0 V6 GAS

    • Disconnect battery ground cable.
    • Remove righthand engine under and inspection covers.
    • Loosen idler pulley and remove drive belt.
    • Remove mounting bolts and position air conditioning compressor forward.
    • Remove alt...

    CLICK HERE TO GET FULL ACCESS TO 1991 Infiniti M30 STARTER & ALTERNATOR REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR 1991 Infiniti M30 AUTOMOBILES

    Infiniti -> Anti-Lock Brake System Warning Lamp -> 1990-92 M30
    Vehicle: 1991 Infiniti M30 3.0 V6 GAS

    This lamp will be illuminated when the ignition switch is placed in the on position as a bulb check. If the lamp remains lit or lights during vehicle operation, a problem in the anti-lock brake system is indicated. When the lamp is lit, place the ignition switch in the off position, then restart the engine. If the lamp remains l...

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    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 Infiniti M30 AUTOMOBILES

    Coolant Hose, Replace -> Lower -> Upper
    Vehicle: 1991 Infiniti M30 3.0 V6 GAS

    Lower

    • Disconnect battery ground cable.
    • Drain cooling system into a suitable container by loosening drain plug of radiator.
    • Reposition hose clamp at radiator outlet.
    • Remove hose from radiator.
    • Reposition hose clamp at thermostat housing.
    • Remove hose from thermostat housing.
    • Remove hose from vehicle.
    • Reverse pr...

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    SERPENTINE BELT SERVICE PROCEDURES FOR 1991 Infiniti M30 AUTOMOBILES

    Serpentine Drive Belt, Replace
    Vehicle: 1991 Infiniti M30 3.0 V6 GAS

    • Loosen lock nut on power steering pump.
    • Loosen adjusting bolt on power steering pump.
    • Remove power steering pump drive belt.
    • Loosen pulley bolt on idler pulley.
    • Loosen adjusting bolt on idler pulley.
    • Remove air conditioning compressor drive belt.
    • Loosen loc...

    CLICK HERE TO GET FULL ACCESS TO 1991 Infiniti M30 SERPENTINE BELT SERVICE PROCEDURES

    COMPONENT LOCATION DIAGRAMS FOR 1991 Infiniti M30 AUTOMOBILES

    Component location diagrams for most 1991 Infiniti M30 cars and light trucks sold in the U.S. from 1990+.

    EFI Harness Diagram for 1991 Infiniti M30  3.0 V6 GASEFI Harness Diagram for 1991 Infiniti M30 3.0 V6 GAS

    Components on diagram:
  • Ignition Coil
  • Power Transistor
  • ECCS Relay
  • Air Flow Meter
  • Fuel Temperature Sensor
  • Wiring Harness Diagram for 1991 Infiniti M30  3.0 V6 GASWiring Harness Diagram for 1991 Infiniti M30 3.0 V6 GAS

    Components on diagram:
  • Instrument Harness
  • Main Harness
  • Door Harness LH
  • Engine Harness
  • Door Harness RH
  • CLICK HERE TO GET FULL ACCESS TO 1991 Infiniti M30 PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1991 Infiniti M30 AUTOMOBILES

    OEM drawn wiring diagrams for most 1991 Infiniti M30 cars and light trucks sold in the U.S.

    1991 Infiniti M30  3.0 V6 GAS Wiring Diagram1991 Infiniti M30 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Symbol Identification
  • 1991 Infiniti M30  3.0 V6 GAS Wiring Diagram1991 Infiniti M30 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Shift Lock Solenoid
  • Battery
  • Ignition Switch
  • Stop Lamp Switch
  • Key Lock Solenoid
  • CLICK HERE TO GET FULL ACCESS TO 1991 Infiniti M30 WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1991 Infiniti M30 AUTOMOBILES

    OEM TSB listings for most 1991 Infiniti M30 cars and light trucks sold in the U.S. from 1985+.

    Document: A/C System O-Ring Seal Leaks
    Vehicle: 1991 Infiniti M30 3.0 V6 GAS

    Auto Systems:
  • Heating, A/C, Ventilation, Defogger
  • Document: Windshield Cracking
    Vehicle: 1991 Infiniti M30 3.0 V6 GAS

    Auto Systems:
  • Glass, Doors, Hood, Decklid, Tailgate, Liftgate, Locks
  • CLICK HERE TO GET FULL ACCESS TO 1991 Infiniti M30 TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1991 Infiniti M30 AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 Infiniti M30 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 1991 Infiniti M30 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 1991 Infiniti M30 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 1991 Infiniti M30 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 1991 Infiniti M30 SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details1992 Infiniti M30 Wiper Blade, Front, Passenger Side, Rear, 19 in. length; Includes universal plastic adapters and easy to follow installation instructions; This wiper blade provides improved wiping capabilities in rain and freezing weather, long lasting durability, an easy to service design using a rubber insert that requires no special tools or high cost items to replace, and a clean appearance from inside the vehicle with the wiper profile neatly conforming to the base of the windshield; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $4.09

    Click here to view more details about 1992 Infiniti M30 Antenna1992 Infiniti M30 Antenna, 3-section mast; 1200 mm cable; A high quality universal pillar side mount antenna; May require modification or other adjustment to your vehicle upon installation; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $6.14

    Click here to view more details1992 Infiniti M30 Hvac Heater Block, Hvac Heater Core, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $109.45

    Click here to view more details1992 Infiniti M30 V6, 3 L, 2960 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details1990 Infiniti M30 Used Cylinder Head, (SOHC), Very Good.

    Source: Used Auto Parts Store

    $222.00

    Click here to view more details1990 Infiniti M30 Used Door Mirror, Driver Side, Electric; Black, Very Good.

    Source: Used Auto Parts Store

    $108.00
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