Idle Speed & Ignition Timing: Notes

For adjustment procedures, see ON-VEHICLE ADJUSTMENTS -FUEL INJECTION article.

IDLE SPEED SPECIFICATIONS ⁽¹⁾

Application

RPM

Trooper

750

⁽¹⁾	Idle speed is controlled by ECM and is not adjustable.

BASE IGNITION TIMING

Application	(Degrees BTDC @ RPM)
Trooper	5 @ 750