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GMC Truck
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1986
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G 2500 3/4 Ton Van V8-379 6.2L DSL
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Repair and Diagnosis
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Transmission and Drivetrain
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Automatic Transmission/Transaxle
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Service and Repair
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Procedures
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3L80/3L80HD (400/475) Automatic Transmission
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Throttle Cable Adjust
Throttle Cable Adjust
The throttle control system is of the cable type and therefore requires no adjustment.