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Home >> GMC Truck >> 1994 >> C 1500 Suburban 2WD V8-393 6.5L DSL Turbo >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> 4L80-E Automatic Transmission >> Insufficient Lube at Low Line or Under Heavy Load

Insufficient Lube at Low Line or Under Heavy Load

1. Converter limit valve dirty.

2. Retainer pin broken.

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