hey guys was up , i got erics new custom tunes about a month ago and man what a freaking differnece its like going from my g/f to a victoria sercerts model. lol but now a month later im still running erics xtreme street and it feels alot less powerful. thinking it was my hpop system maybe had a leak or working less i took it to the dealer and had them check the whole truck and they said everything is fine. can it b possible that my fuel system is starving the engine of power??? has this happened to anyone out there?? i do have a new stock pump in the garage ima swap it out tommorow to see if it was that .......