Im new to this but trying i wanted to step up from diablo tuner i paid for a cmr custom tune then flashed it with the tune i paid 250 from ssi tuner it was horibile then he wouldnt help me
no more once i switched so i got screwed with a bad tune then to top it off my old laptop took a shit lost my stock files and the tune files i well have 2 tunes and a idle log havnt done a run log since it runs so bad and rich smells like straight fuel im getting 7mpg on highway it doesnt even have power runs choppy rough idle sometimes fail start i just hope his tune didnt mess the motor up. the modifications done to the truck is pacesetter long tube headers to an 2.5 x pipe to true duel 3inch pipes no cats i disabled them in tune turned off my rear o2s not just uncheck the box i set it to no error reported as well, have S&B cold air intake closed off, trans thermastat bypass, flex fuel vertuel sensor i ran it for a little tell i ran into an issue were it fail started so went back to regular i was running premium but at 7 mpg cnat afford that especially when it has no power. truck was in a wreck but no engine damage so there is permeant codes for that but besides that i need someone to overview these files please it a stock tune i had to get off hp tuners still getting 7mpg fail start sometimes im new but trying to get into this without messing something up.silverado idle.hpldtc corrected.hpt