Factory-Authorized Online 1990 Isuzu Trooper Repair Manual

  • LS, VIN E, GAS, 4 Cylinder, 2.6 Liter, 8 Valve, FI, SOHC
  • LS, VIN R, GAS, 6 Cylinder, 2.8 Liter, 12 Valve, FI, OHV
  • RS, VIN E, GAS, 4 Cylinder, 2.6 Liter, 8 Valve, FI, SOHC
  • RS, VIN R, GAS, 6 Cylinder, 2.8 Liter, 12 Valve, FI, OHV
  • S, VIN E, GAS, 4 Cylinder, 2.6 Liter, 8 Valve, FI, SOHC
  • S, VIN R, GAS, 6 Cylinder, 2.8 Liter, 12 Valve, FI, OHV
  • XS, VIN E, GAS, 4 Cylinder, 2.6 Liter, 8 Valve, FI, SOHC
  • XS, VIN R, GAS, 6 Cylinder, 2.8 Liter, 12 Valve, FI, OHV

Get detailed instructions, illustrations, wiring schematics, diagnostic codes & more for your 1990 Isuzu Trooper:


Step by Step Repair Instructions:
Steering, suspension, transmission, engine, cooling, AC/heat, electrical, and much more.
1000's of Factory Correct Diagrams:
Wiring color codes and descriptions, wiring schematics, disassembly illustrations, and much more.
Diagnostic Trouble Code Definitions & Repair Procedures:
Access diagnostic trouble codes definitions and repair procedures.

 

Comprehensive Diagrams
See how parts fit together so you can repair or replace it.
Step by Step Instructions
Service & repair Instructions specific to your 1990 Isuzu Trooper.
Diagnostic Procedures
Step by step procedures for testing and repairing problems.
Wiring Diagrams
Detailed information on circuit paths, splice locaitons & more.

Step by Step Instructions w/ Illustrations

Since 2010 we’ve helped over 10,000 professional and home mechanics. Now it’s your turn!

Here’s what you’ll get:

  • Step-by-step factory recommended repair instructions.
  • Thousands of illustrations and diagrams.
  • Wiring color codes and descriptions.
  • Troubleshooting symptoms and Diagnostic Trouble Codes (DTC).
  • Technical Service Bulletin (TSB) summaries.
  • Immediate access to the online diagnostic & repair guides.
  • Unlimited access to personal support reps who are always available to assist you. We can answer your questions about using the software or help you find the specific information you need for your 1990 Trooper.
  • Free Lifetime Updates! You can access new guides and information for new models as soon as they are released.
  • Access For One Year. Unlimited access to your 1990 Trooper manual for 12 months.
  • 100% No Risk Guarantee. If for any reason you are not satisfied, you can ask for a refund up to 60 days after your purchase.

This manual is specific to a 1990 Isuzu Trooper. RepairSurge is compatible with any internet-enabled computer, laptop, smartphone or tablet device. It is very easy to use and support is always free.

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100% No Risk Guarantee. If for any reason you are not satisfied, you can ask for a refund up to 60 days after your purchase.

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