C 3500 Truck 2WD V8-305 5.0L (1988)
Idle Speed: Specifications
Minimum Idle Air Rate
Minimum Idle Air Rate
Engine Speed
Manual Transmission
Neutral
500 +/- 25 rpm
Note: Let engine idle until proper fuel control status is
open loop.
Auto Transmission
With AIR System
Drive
425 +/- 25 rpm
Note: Let engine idle until proper fuel control status is
open loop.
Without AIR System
Drive
425 +/- 25 rpm
Note: Let engine idle until proper fuel control status is
closed loop.
