5

  • Tiny
  • Anonymous
  • 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?


Thursday, October 18th, 2012 AT 2:18 PM

1 Answer

  • Tiny
  • Dr. Hagerty
  • Expert
  • 9,705 posts

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

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Thursday, October 18th, 2012 AT 3:10 PM

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