Good Day

[LuckyLuc]

First time trying to read & rewrite pcm. Want to order OBDX pro, but unsure of which one to purchase. Any help, comments is much appreciated. Tia.

[steveo]

usually obdxpro VT, what kind of car are you trying to tune?

[LuckyLuc]

Will be older cars & trucks but with LS style engines in them. just saw VT is out of stock.