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GMC Truck
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1987
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R 3500 P/U 2WD V8-454 7.4L VIN W 4-bbl
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Repair and Diagnosis
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Powertrain Management
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Ignition System
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Distributor
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Technical Service Bulletins
Distributor: Technical Service Bulletins
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Engine - Rough/Surges/Misfires/Code 43
All Technical Service Bulletins
Engine - Rough/Surges/Misfires/Code 43