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GMC
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1997
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C3500 HD 7.4 J, Automatic
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Repair and Diagnosis
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Engine Performance
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Adjustment
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Engine Adjustments - 6.5L Diesel
Engine Adjustments - 6.5L Diesel
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Engine Mechanical
Valve Clearance
Injection Pump Timing
Checking/Adjusting Injection Timing
TDC Offset Learn Procedure
Idle Speed
Throttle Position (TP) Sensor