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 | ||
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