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GMC Truck
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1996
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K 2500 Truck 4WD V8-454 7.4L VIN J SFI
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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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Testing and Inspection
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Symptom Related Diagnostic Procedures
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4L60-E Automatic Transmission
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1ST & 4TH or 2ND & 3RD Gears Only
1ST & 4TH or 2ND & 3RD Gears Only
Shift solenoids have accumulated sediment, damaged seal or bad electrical connection.