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2005
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Grand Cherokee Laredo, 3.7 K, RWD
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Engine Performance
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Ignition System
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Ignition System (Service Information)
Ignition System (Service Information)
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Ignition System - Service Information
Description
Notes
3.7L V-6 Engine
4.7L V-8 Engine
5.7L V-8 Engine
Specifications
Torque - Ignition
Engine Firing Order - 3.7L V-6
Engine Firing Order - 4.7L V-8
Firing Order / Cable Routing - 5.7L V-8 Engine
Spark Plug Cable Resistance
Spark Plugs
Ignition Coil Resistance - 3.7L V-6
Ignition Coil Resistance - 4.7L V-8
Ignition Coil Resistance - 5.7L V-8
Ignition Timing
Relay-Auto Shut Down
Description - Pcm Output
Operation
Pcm Output
ASD Sense - Pcm Input
Removal
Installation
Sensor-Camshaft Position
Description
3.7L V-6
4.7L V-8
5.7L V-8
Operation
3.7L V-6
4.7L V-8
5.7L V-8
Removal
3.7L V-6
4.7L V-8
5.7L V-8
Installation
3.7L V-6
4.7L V-8
5.7L V-8
Coil-Ignition
Description
3.7L V-6
4.7L V-8
5.7L V-8
Operation
3.7L V-6
4.7L V-8
5.7L V-8
Removal
3.7L V-6
4.7L V-8
5.7L V-8
Installation
3.7L V-6
4.7L V-8
5.7L V-8
Sensor-Knock
Description
Operation
3.7L V-6 / 4.7L V-8 / 5.7L V-8 Engines Only
Removal
3.7L V-6
4.7L V-8
5.7L V8
Installation
3.7L V-6 / 4.7L V-8
5.7L V-8
Spark Plug
Description
Removal
3.7L V-6
4.7L V-8
5.7L V-8
Cleaning
Cleaning And Adjustment
Installation
3.7L V-6
4.7L V-8
5.7L V-8
Cable-Spark Plug
Description
Operation
Removal
5.7L V-8
Installation
Cylinder - Ignition Key/Lock
Removal
Installation
Switch-Ignition
Removal
Installation