Hi everyone, am wondering on mechanics opinion on either of these products for checking engine lights on a paccar /W900. And if by chance someone has one of these devices near the DMV (district, maryland, virginia) that would be willing to let me borrow for some reasonable $. Thank you in advance!
Paccar Davies system vs. OTR performance
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Fredy, Nov 15, 2019.