1990 Isuzu Pickup REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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1990 Isuzu Pickup CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Isuzu 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 1990 Isuzu Pickup car and truck repair procedures including Isuzu 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 Isuzu Pickup 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 Isuzu mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1990 Isuzu Pickup 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 1990 Isuzu Pickup AUTOMOBILES

A/C & Cooling System Maintenance -> Isuzu -> 1990-98 Isuzu Amigo, Pickup, Rodeo & Trooper
Vehicle: 1990 Isuzu Pickup 2.6 L4 GAS

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BRAKE SERVICE PROCEDURES FOR 1990 Isuzu Pickup AUTOMOBILES

POWER BRAKE UNITS -> TROUBLESHOOTING
Vehicle: 1990 Isuzu Pickup 2.6 L4 GAS

Refer to "Hydraulic Brakes System"...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 Isuzu Pickup AUTOMOBILES

Isuzu -> Component Locations -> Axiom, 1984-04 Trooper & VehiCROSS & 1981-00 Amigo, Pickup & Rodeo w/Gasoline Engines
Vehicle: 1990 Isuzu Pickup 2.6 L4 GAS

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1990 Isuzu Pickup AUTOMOBILES

CV AXLE SHAFT, Replace
Vehicle: 1990 Isuzu Pickup Normal CAB 2.3 L4 GAS

  • Raise and support vehicle with jack stands.
  • Remove front wheels.
  • Remove assembly of disc brake caliper, hub and disc, back plate, knuckle, knuckle arm, and lower end.
  • Remove steering linkage.
  • Disassemble automatic hub.
  • Remove axle shaft from hub.
  • Put lifting jack under center part of front axle and remove four bolts. Lower front axle assembly and roll it out toward front of vehicl...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1990 Isuzu Pickup AUTOMOBILES

Alternator, Replace
Vehicle: 1990 Isuzu Pickup 2.6 L4 GAS

  • Disconnect battery ground cable at battery.
  • Remove drive belt.
  • Disconnect alternator electrical connector.
  • Disconnect battery positive cable nut on alternator.
  • Remove alternator ...

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MAINTENANCE LAMP RESET PROCEDURES FOR 1990 Isuzu Pickup AUTOMOBILES

Isuzu -> Anti-Lock Brake System (ABS) Warning Lamp -> 1990-95 Pickup
Vehicle: 1990 Isuzu Pickup Normal CAB 2.6 L4 GAS

The ABS warning lamp is used to warn of a system fault. The lamp monitors the condition of the ABS. It will be lit during engine start-up, but should go off when the self-diagnostic system determines t...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1990 Isuzu Pickup AUTOMOBILES

Radiator, Replace
Vehicle: 1990 Isuzu Pickup Normal CAB 2.3 L4 GAS

  • Disconnect battery ground cable.
  • Remove undercover.
  • Drain cooling system into a suitable container.
  • Remove air cleaner.
  • Remov...

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SERPENTINE BELT SERVICE PROCEDURES FOR 1990 Isuzu Pickup AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 1990 Isuzu Pickup 2.6 L4 GAS

  • Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...

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COMPONENT LOCATION DIAGRAMS FOR 1990 Isuzu Pickup AUTOMOBILES

Component location diagrams for most 1990 Isuzu Pickup cars and light trucks sold in the U.S. from 1990+.

Front Body Harness Connector Locations Diagram for 1990 Isuzu Pickup Normal CAB 2.3 L4 GASFront Body Harness Connector Locations Diagram for 1990 Isuzu Pickup Normal CAB 2.3 L4 GAS

Components on diagram:
  • Ground G301
  • Ground G201
  • Connector C508
  • Connector C509
  • Connector C510
  • I/P Harness Connector Locations Diagram for 1990 Isuzu Pickup  2.3 L4 GASI/P Harness Connector Locations Diagram for 1990 Isuzu Pickup 2.3 L4 GAS

    Components on diagram:
  • Connector C702
  • Connector C703
  • Connector C701
  • Connector C704
  • Connector C705
  • CLICK HERE TO GET FULL ACCESS TO 1990 Isuzu Pickup PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1990 Isuzu Pickup AUTOMOBILES

    OEM drawn wiring diagrams for most 1990 Isuzu Pickup cars and light trucks sold in the U.S.

    1990 Isuzu Pickup  2.3 L4 GAS Wiring Diagram1990 Isuzu Pickup 2.3 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • 1990 Isuzu Pickup 1 TON 2.6 L4 GAS Wiring Diagram1990 Isuzu Pickup 1 TON 2.6 L4 GAS Wiring Diagram

    Components on diagram:
  • Right Taillight Assembly
  • Left Taillight Assembly
  • Back Up Lights Switch
  • CLICK HERE TO GET FULL ACCESS TO 1990 Isuzu Pickup WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1990 Isuzu Pickup AUTOMOBILES

    OEM TSB listings for most 1990 Isuzu Pickup cars and light trucks sold in the U.S. from 1985+.

    Document: WARRANTY PROCEDURES
    Vehicle: 1990 Isuzu Pickup 2.3 L4 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Document: MANUAL TRANSMISSION OPERATING CHARACTERISTICS - REVISED
    Vehicle: 1990 Isuzu Pickup 2.3 L4 GAS

    Auto Systems:
  • Manual Trans, Clutches, Linkage, MTX
  • CLICK HERE TO GET FULL ACCESS TO 1990 Isuzu Pickup TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1990 Isuzu Pickup AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1990 Isuzu Pickup 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 1990 Isuzu Pickup 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 1990 Isuzu Pickup 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 1990 Isuzu Pickup 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 1990 Isuzu Pickup SPECIFICATIONS DATA!

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