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GMC Truck
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1996
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Safari Van AWD V6-4.3L VIN W
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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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Oil Out of the Vent
Oil Out of the Vent
1.
Chamfer in oil pump body rotor pocket too large.
2.
TV limit valve stuck.