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Home >> Isuzu >> 1987 >> Trooper II Base, 2D Utility, 2.3 L >> Repair and Diagnosis >> Engine Performance >> System >> Feedback Carburetor System >> Diagnosis & Testing >> Diagnostic Procedure >> Driver Complaint Check
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Driver Complaint Check

  1. If complaint is not "CHECK ENGINE" light related, this check will lead to most likely problem area. Make checks that would normally be made for the complaint on vehicle without Closed Loop Emission Control system.
  2. Follow instructions in diagnostic chart and repair malfunction. After repair, perform System Performance Check.