Operation CHARM
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GMC Truck
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1984
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K 1500 1/2 Ton Pickup 4WD V8-379 6.2L DSL VIN C FI
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Repair and Diagnosis
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Maintenance
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Tune-up and Engine Performance Checks
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Technical Service Bulletins
Tune-up and Engine Performance Checks: Technical Service Bulletins
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Customer Interest
Engine - Black Exhaust Smoke/Poor Response
Fuel Filter - Leak Concerns, Hard Start
Engine, A/T - Shift/Driveability Concerns/MIL ON
By Symptom
Customer Interest
Engine - Black Exhaust Smoke/Poor Response
Fuel Filter - Leak Concerns, Hard Start
Engine, A/T - Shift/Driveability Concerns/MIL ON
Driveability
Engine - Black Exhaust Smoke/Poor Response
Engine, A/T - Shift/Driveability Concerns/MIL ON
Erratic Shifting
Engine, A/T - Shift/Driveability Concerns/MIL ON
High emissions
Engine - Black Exhaust Smoke/Poor Response
Leaks
Fuel Filter - Leak Concerns, Hard Start
Smoke, Fumes
Engine - Black Exhaust Smoke/Poor Response
Starting problems
Fuel Filter - Leak Concerns, Hard Start
All Technical Service Bulletins
Engine - Black Exhaust Smoke/Poor Response
Fuel Filter Base - Restriction Switch Elimination
Fuel Filter - Leak Concerns, Hard Start
Stanadyne Model 80 Fuel Sentry Fuel Filter
Overview
Water In Fuel Light
Fuel Tank Purge Procedure
Fuel Filter Replacement
Fuel Exhaustion, Engine Stops
Fuel Filter, Water Drain
Biocides
Cold Weather Operation
Stanadyne Model 80 Fuel Filter Components
Engine - Altitude Adjustments
Engine, A/T - Shift/Driveability Concerns/MIL ON