Operation CHARM
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Jeep Truck
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1986
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Scrambler L6-258 4.2L VIN C 2-bbl
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Technical Service Bulletins
Engine, Cooling and Exhaust: Technical Service Bulletins
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Recalls
Recall - Excessive CO Emissions
Overview
Service Procedure
A. Install Air Bleed Control Valve Harness
B. Adjust Idle Speeds
Owner Letter
By Symptom
Driveability
Carburetor - Idle Mixture Adjustment
Recalls
Recall - Excessive CO Emissions
Overview
Service Procedure
A. Install Air Bleed Control Valve Harness
B. Adjust Idle Speeds
Owner Letter
All Technical Service Bulletins
Engine - Revised Cylinder Head Cover
Recycled Coolant - Precautions
Manifold - Revised Clamp Washer for 4.2L I-6 Eng.
Oil Filter - Application/Usage
Recall - Excessive CO Emissions
Overview
Service Procedure
A. Install Air Bleed Control Valve Harness
B. Adjust Idle Speeds
Owner Letter
Carburetor - Idle Mixture Adjustment