Agreed on the last statement, bro! Liberal assholes...
And I can only feel the AFM system if I really pay close attention to it engage/disengage. I can also tell a noticeable difference in exhaust note while in four cylinder mode versus eight cylinder mode. I think after I disable it here in the VERY near future, I'll be able to tell even more differences while driving. According to Vgreid's posts, after disabling the AFM, he's noticed more overall power, better engine braking, and not surprisingly, much better throttle response. It it goes without saying he has also noticed oil consumption almost dissapear. Are you planning on disabling the AFM on one or both of your trucks either via a Range unit or BB tune, goodinblack? If you're still on the fence about it, I'll be doing this to my '07 Burb in the very near future and would be more than happy to provide you with a full conclusion on any results achieved afterwards, my friend. Going from the trusted results of a few of our fellow members here, I expect great results.
Yes. I hope to rid of it in the suburban.
Look forward to your feedback if you do it first