1989 R 3500 V8-350 57L Idle Air Control Location - Page 2253
Idle Speed/Throttle Actuator - Electronic: Locations
Idle Air Control Actuator
RH Side Of Engine.
RH Side Of Engine
Applicable to: R & V Series w/V8-350/5.7L TBI Engine
GMC R 3500 Pickup V8-350 57L Workshop Service and Repair Manuals
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