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.
Diag. when customer takes off it jumps and then when he slows down it also jumps.. has been adding brake fluid. customer believes he also needs new battery. customer will be waiting.
ENGINE OR TRANSMISSION MOUNT – Remove & Replace – Denali Engine,Front,Left – [Includes: R&I Fender Liner. Includes: R&I Intermediate Shaft.]
TRANSMISSION OIL PAN GASKET &/OR FILTER – Remove & Replace – Denali,6.2L Eng w/o Skid Plate
Justin H. gave our service a 5 star review on 5/12/2024
Changed Motor Oil & Replaced Filter, Added 5 QTS Standard Motor Oil, Lube Chassis, Check all Fluid Levels – Standard oil filter
DAYTIME RUNNING LAMP BULB – Remove & Replace – One
Found the hydroboost unit was leaking. Replaced under warranty. Also found brake master cylinder was leaking which was making the brake pedal feel too stiff. Replaced master cylinder and bled system.
MASTER CYLINDER – Remove & Replace – All Applicable Models – [Includes: Perform ABS Automated Bleed procedure.] – [Includes: Bleed Brake System. NOTE: Deduct .4 when used in conjunction with any other Brake operation(s).]
Eric R. gave our service a 5 star review on 7/6/2020