Maybe the IAC too???

 

Thank you for the reply well yesterday I replaced the battery because it hasn't been replaced since 2011 and while I was at the part store picked up an idle air control valve replaced that the crank sensor was replaced a year ago this morning temperature was about 27 it idles fine before at idle it would skip a little this morning it didn't skip at all at idle. Started driving it without letting it warm up got about a quarter of a mile and It started doing that hesitationagain when I was accelerating but it did not backfire at all I just lacked a couple times and seem to be running good what are your thoughts

 

Well, if that seemed to help, I need to ask if you also cleaned out the IAC port on the throttle body, when you replaced it?

 

Well still having hesitation issues as of Friday only when cold after @ a mile it runs great