2011 GMC Sierra
Mileage
144,114
Service Date
8/30/2024
Services Performed
- Technician confirmed the noise and traced it to the top of the engine. Removed valve covers and found 1 bent pushrod, which is a good indication of a stuck lifter. Once torn down, he did find a collapsed lifter, but did not see any further damage inside. We replaced all lifters, pushrods, and rockers and the noise is now gone and the vehicle is running smooth.
- VALVE LIFTERS – Remove & Replace – 1500,V8,Gas/Ethanol All – [Includes: R&I Cylinder Heads.] – [Includes: Adjust Valves (where applicable).]
- Changed Motor Oil & Replaced Filter, Added 5 QTS 5w30 Synthetic Blend Motor Oil, Lube Chassis, Check all Fluid Levels – Standard oil filter
Bobby N. gave our service a 5 star review on 8/31/2024
