is there any new performance tunes avalible from diablosport for the u7185..... i have never updated my handheld from date of purchase ...do i need to do this ....im new to the tuning deal just got it for fuel mileage and moderate stop light surprises to unsuspecting kids driving mommy or daddys ...

2005 chevy silverado ls 4x4 hd LLY motor

What kind of times in the eighth of the mile are you gettin out of these LLY motors wid just the 100 hp tune. im new to this . just curious . i have 2005 2500 crew cab 4x4 . and i tried to install the tuner and it fried my ecm or locked it and the hand held up has any one had this problem

IM NEW AND MY VERY FIRST DIESEL AND NEED GUIDANCE AND SOME ONE TO SHED THIS LIGHT

i need help . I followed the insrtuctions on how to install. something went bad wrong . my truck is dead in the water and will do nothing because the programmer DID NOT install my stock tune. now the truck is blank and will do nothing. and the programmer is locked and says last tune did not fully ...