Engine Knock Sensor: Remove & Replace
WARNING: This page is about the Yukon Base, 4WD, which is a different variant/trim than selected.
ELECTRONIC SPARK CONTROL
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| Base, Both | 1.2 | B | ||
| Base, One | 0.9 | 0.9 | B |