Bullydog tuner will not download to truck. Anyone have experience?

what year is your truck?

2005 rumble bee

which bullydog did did you get? certain ones are diesel specific and wont communicate with the gas engine ECU

also gas trucks dont really respond well to tuning, since theres not much power potential to be had on these trucks with out and upgraded fueling system and more air. its not like a diesel your only gonna get tops like 50 extra horsepower, i had a tuner on my moms 07 durango night runner and noticed no difference.

Triple dog gt gas tuner

when i tried to put the tuner on my moms durango it wouldnt work either, i actually had to get 4 different tuners before one actually worked. your better off getting rid of it, and spending that money on n things like a cold air intake, exhaust, maybe some forced induction and some other bolt ons.

not even 50 horsepower. maybe 10-25 horses tops, not worth the 400 dollars to me