Idle Speed, Co Level & Ignition Timing
Ensure idle speed and ignition timing are set to specification. For adjustment procedures, see ADJUSTMENTS
article.
4-CYLINDER IDLE SPEED & CO LEVEL SPECIFICATIONS
| Application |
Idle RPM |
CO Level % |
| All Models |
780-900 |
.2-1.2 |
5-CYLINDER IDLE SPEED & CO LEVEL SPECIFICATIONS
| Application |
Idle RPM |
CO Level % |
| 2.2L |
750-850 |
.3-1.2 |
| 2.3L |
| Checking Value |
720-860 |
.3-3.0 |
| Adjusting Value |
720-860 |
.6-1.0 |
4-CYLINDER IGNITION TIMING
| Application |
Setting |
| Checking Value |
4-8 @ 780-900 |
| Adjusting Value |
5-7 @ 780-900 |
5-CYLINDER IGNITION TIMING
| Application |
Setting |
| 2.2L |
TDC @ 750-850 |
| 2.3L |
| Checking Value |
13-17 @ 720-860 |
| Adjusting Value |
14-16 @ 720-860 |