Does a07 have a smoke screw

---AutoMerged DoublePost---

Does a 07 5.9 have a smoke screw

 

Nope

Luke

 

does moving the smoke screw cause the pump from running away i wanna moke it alittle but not to much would like to know so i dont cuse my self a big headache

 

do some reasearch on tuning your afc. there is a good one floating around here somewhere. it explains the afc pretty well and what each adjustment does. i would leave your afc alone and buy a more aggressive fuel plate. but no you wont have a runaway from -messing- with the screw, just an improperly tuned truck, that doesnt run right.