PCV Valve: Remove & Replace
WARNING: This page is about the Sierra 1500, 2D Pickup, 4.3 W, 4WD, Automatic, Automatic, which is a different variant/trim than selected.
POSITIVE CRANKCASE VENT
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| Gas | 0.3 | 0.2 | C |