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GMC Truck
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1993
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G 1500 1/2 Ton Van V8-350 5.7L
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Repair and Diagnosis
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Engine Control Module
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With 4L80E Automatic Transmission
With 4L80E Automatic Transmission
Powertrain Control Module - W/HD 4-Speed Automatic Overdrive Transmission Gasoline Engines:
Powertrain Control Pinouts - W/HD 4-Speed Automatic Overdrive Transmission Gasoline Engines: