Valve Timing Control Assembly: Remove & Replace
WARNING: This page is about the TrailBlazer 4.2 S, 4WD, which is a different variant/trim than selected.
NOTE: Labor estimates listed are for R&R only and DOES NOT include diagnosis time.| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| In-Line6 | Includes: R&I Alternator. Includes: R&I Intake Manifold. | 5.5 | B |