K 2500 3/4 Ton Pickup 4WD V8-350 5.7L VIN L 4-bbl (1983)
Fig. 14 Throttle return control valve. V8 gasoline engines
GMC Workshop Service and Repair Manuals
Idle Speed/Throttle Actuator - Mechanical|Locations|Page 1829 >
< Computer Command Control (C-3) System|Page 1825
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