Mechanics

CHEVROLET AVALANCHE ENGINE PROBLEM

2007 Chevrolet Avalanche • 160,000 miles

5.3 with AFM
#7 lifter does not move
anything to lossen it with additives etv or does engine need to be torn down to replace it?


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Guest
October 18, 2012.




I would inspect for a flat cam too. Yes it might need to come apart.

Dr. Hagerty
Oct 18, 2012.


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