Thanks Monte! I'll give it a go!

Cant find the Auto Fuel Management shut off in the I Tune for my 2011 Chevy Silverado 5.3L V8. Mike L. told me it was available with any tune. I did the 87 octane tune, but cant find it. Help!?

I am trying to turn off the Active Fuel Management on my 2011 Chevy Silverado 5.3L V8. One of the tech guys said that option was available on any tune with my I-1000, but I cannot find it. Please help! I have done the 87 Octane tune so far.

Thanks!