DoD/AFM delete question.

[Dustin Jackson]

@baychef For a comprehensive conversation about your situation I would start a new post, juggling your post and the problem we already have at hand will be impossible.

 

[rdezs]

I did the AFM delete on my 2018 Yukon Denali with new cam & LS7 lifters a few weeks ago. Plugged the AFM oil ports then reinstalled everything. I already had AFM tuned out. Runs way better than before with extra power over the full rpm range and no codes since startup.

Did you use the OEM cam for the L9H? For the OEM camshaft for the 6.0?

 

[rdezs]

Did you use the OEM cam for the L9H? For the OEM camshaft for the 6.0?

Or the OEM camshaft for the 6.0? I'm assuming you kept VVT?