Idle Speed

Engine idle RPM is fixed and cannot be changed by standard adjustments. A scan tool must be used because control strategy and idle speed is controlled by Powertrain Control Unit (PCM). See IDLE SPEED in ADJUSTMENTS - V8 article.

IDLE SPEED SPECIFICATIONS

Model

RPM

4.6L

⁽¹⁾ **

5.0L

625-725

⁽¹⁾	Information is not available, refer to underhood label.