V 2500 P/U 4WD V8-350 5.7L (1987)
14.
With engine at normal operating temperature (85-100 degrees C), adjust stop screw to obtain nominal rpm per specifications with seated IAC
valve.
15.
Turn ignition "OFF" and reconnect IAC valve electrical connector.
16.
Disconnect "Scan" tool or tachometer.
17.
Use silicon sealant or equivalent to cover stop screw hole.
18.
Install air cleaner, adapter and gasket.
19.
On 2.5L engines, clear Code 35 that has been set.
1987 AND 1988 MODEL YEAR TRUCKS
CONTROLLED IDLE SPEED
1987 AND 1988 MODEL YEAR TRUCKS MINIMUM IDLE AIR RATE
