how much did you cut out??? sounds like you did something to the MAF or something along that lines. if you broke one of the sensors in there, you are pretty much screwed, but if you didnt touch the MAF, i dont really know what to tell you. make sure to go back through and check all sensor and vacuum lines to make sure they are all hooked up correctly. hope this helps
same here, definetly got back through and make sure you didnt accidentally unplug something... where did you cut it?.. out of the bottom? cutting your box would not make a difference on how your truck starts.
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