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Fuel Injection System - High Pressure CFI
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Fuel Injection System - High Pressure CFI
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Component Testing
Description
Operation
Fuel Delivery
Air Control
Fuel Injector Nozzles
Fuel Pressure Regulator
Fuel Pressure Diagnostic Valve
Cold Engine Speed Control
5.0L Engine Only
Idle Speed Control Motor
3.8L Engine Only
Throttle Position Sensor
Inertia Switch
Trouble Shooting
Preliminary Checks
Trouble Shooting
Notes
Engine Does Not Crank
Engine Cranks But Does Not Start
Hard to Start - Cold
Rough Idle - Cold
Stall, Stumble, Hesitation - Hot or Cold
Hard Start - Hot
Rough Idle - Hot
Stalls on Deceleration or Quick Stop
Lack of Power
Reduced Top Speed/Power
Surge at Cruise
Testing
Inertia Switch
Fuel Delivery System
Removal & Installation
Fuel Charging Assembly
Removal
Installation
Overhaul
Disassembly
Fuel Charging Assembly
Throttle Body Assembly
Assembly
Upper Body
Throttle Body
Torque Specifications
Wiring Diagram