Grind Complete
WARNING: This page is about the TrailBlazer 4.2 S, 4WD, which is a different variant/trim than selected.
Includes: Remove carbon, check surfaces for warpage, reface or replace Valves, resurface Valve Seats and clean Valve Guides. Adjust Valves (where applicable).| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| In-Line6, w/o Timing Cover Removal | 13.8 | A | ||
| In-Line6,4WD, w/Timing Cover Removal | Includes: R&I Oil Pan. Includes: Recover, Evacuate and Recharge Air Conditioning System. | 27.9 | A |