gmc Workshop Repair Guides

GMC K 3500 Truck 4WD V8-379 62L DSL VIN J FI Workshop Manuals

Torque Converter Clutch, A/T > < Tightening Specifications
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Torque Converter: Testing and Inspection

1.

Converter clutch pressure plate damaged.

2.

Check ball on end of turbine shaft damaged.

3.

Sticking converter clutch shift valve in valve body.

4.

Sticking converter clutch apply valve in valve body.

5.

Restricted converter clutch apply passage.

6.

Low oil or oil pressure.

7.

Engine not tuned properly.

Torque Converter Clutch, A/T > < Tightening Specifications