[THANASSIS]

HI to everybody, new member from Chicago, own an auto repair shop, also me and my daughter bought a 2015 Volvo vnl 780 that she drives, I like to learn  about tuning ( or deletes) for non profit reasons , and also to benefit my self in the near future when those expensive  emission repairs will start to appear.I prefer to stay with one truck maker ( Volvo) for now because i have not a lot of memory cells left in my brain after so many years learning.....
Thanks