2001 7.3 4x4 hesitates when I accellerate then kicks in. Also happens even at higher speeds when slowing down and then accelerating. I have a new hiss as well. From the turboI think.This forum is fantastic & Igot some ideasit might be caused by EOT, AIT sensors, or CPS. Think I am on the right track? What should I look at first? Thanks for any help.

 

do you have a check engine light ? if you don't then it wouldn't be a sensor ! hows your engine oil level( if low add more. the injecoters a driven offhighpressure oil and if your base system is low theif will effect injector performance.)whats your boost gauge read when this happens ?