chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Concealment Plug Removal|Page 2593 > < Throttle Body Assembly|Page 2590
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Throttle Body: Service and Repair
Concealment Plug Removal

Stop Screw Plug Removal

If necessary to adjust minimum idle speed, the concealment plug must first be removed. 

If soft plug is present, remove the stop screw plug by piercing it with an awl, then applying leverage. The screw is covered to discourage unauthorized
adjustments.

Concealment Plug Removal|Page 2593 > < Throttle Body Assembly|Page 2590