For sure, im just trying to avoid buying hptuners, i already bought a obdxpro vt. im just curious why 2xls1 is saying i cant flash a more common 1mb bin and use that - his post is literally the only...

So i started an account to get more information on this - i have this OS (12587811) on my PCM for my 5.3. i was thinking of flashing a more common p59 (with pcm hammer/tuner pro) so i would be able...

So i started an account to get more information on this - i have this OS (12587811) on my PCM for my 5.3. i was thinking of flashing a more common p59 (with pcm hammer/tuner pro) so i would be able...

hey all.

so i recently dropped a 2006 LS 5.3 into my lifted 1972 4x4 g20 van. Im a motorcycle tech by trade and i would love to get into the PCM on my van and play around/know whats going on!...