Express 3/4 Ton Van V8-5.7L VIN R (1998)
Idle Speed: Specifications
Automatic Transmission
Automatic Transmission
Engine should be at operating temperature 92 deg to 104 deg C (196 deg to 222 deg F). Transmission in D and vehicle in closed loop. IAC Counts
will vary (Add 2 counts for engines with less than 500 miles and for every 1000 ft. above sea level.
Idle Speed 550 +/- 25 rpm
