G 2500 3/4 Ton Van V8-305 5.0L (1990)
Idle Speed: Specifications
Controlled Idle Speed / IAC Counts
Controlled Idle Speed / IAC Counts
Idle Speed
IAC Counts
Note: Let engine idle until proper fuel control status is
Note: Add 2 counts for engines with less than 500 miles.
open loop.
Add 2 counts for every 1000 ft above sea level.
Manual Transmission
Neutral
600 rpm
5-30
Auto Transmission
Drive
500 rpm
5-30