hi there folks i just got efi live and flashed my truck to a dsp 5 tune. i wanted to make sure everything was cool so i flashed the truck with my stock tune changed to the new OS and dsp5 but not tunes in the dsp5 files just stock all the way through. after i did that my truck runs like crap and i used the scan tool and sure enough there was codes like cylinder 2 misfire and injector 2 over fuel and turbo charger over boost and turbo charger circuit failure and stuff. i havent even put the truck in drive. can anyone help me???.... 2004.5 lly chevy duramax w/ allison 5 speed. i also have the dsp5 switch installed the middle connector plug or the black plug on my ecm.