So ive got another issue the truck has had and just came back. At cruise be it 25mph or 55mph the truck will buck like im repeatedly tapping on the throttle but im holding steady and i dont have cruise and ac is off going in a straight line, so any ideas? Im gonna delete egr and other emissions bs here soon maybe some of it sooner like egr and evap but cat will wait until later so if one of those(mainly egr) is the cause, ill get on that asap