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1992
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Trooper LS, Automatic
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Engine Controls - Basic Testing
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Engine Controls - Basic Testing
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Introduction
Preliminary Inspection & Adjustments
Visual Inspection
Mechanical Inspection
Compression
Exhaust System Backpressure
Fuel System
Notes
Fuel System Pressure Release
Notes
Pickup & Rodeo (TBI)
Except Pickup & Rodeo (TBI)
Fuel Pressure & Fuel Pump Relay Test
Notes
Fuel Pressure (2.6L Amigo, Pickup & Rodeo)
Fuel Pump Relay (2.6L Amigo, Pickup & Rodeo)
Fuel Pressure (3.1L Pickup & Rodeo)
Fuel Pump Relay (3.1L Pickup & Rodeo)
Ignition Checks
High Energy Ignition (HEI) (3.1L Pickup & 3.1L Rodeo)
Ignition System Check
Ignition Coil
Pick-Up Coil
Non-HEI Systems (2.6L Amigo, Pickup, Rodeo)
Ignition System Check
Ignition Coil
Crank Angle Sensor
Power Transistor
Idle Speed & Ignition Timing
Diagnostic Charts
Chart A-3 - Engine Cranks But Will Not Run (3.1L)
Notes
Diagnostic Aids
Chart A-7 - Fuel System Pressure Test (3.1L)
Notes
Diagnostic Aids
Chart C-4B - Checking Ignition System (3.1L)
Summary