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Home >> Pontiac >> 1991 >> Firebird V8-305 5.0L VIN F FI >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> 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.

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