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Pontiac
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1990
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6000 V6-191 3.1L
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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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3T40 (125/125C) Automatic Transaxle
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No Intermediate Range
No Intermediate Range
1.
Intermediate servo
oil seal ring missing or damaged.
2. Intermediate
band
mispositioned, broken or burned.
3. 1-2 accumulator piston or pin missing or damaged.