Hi there
today i tried to tune my friend car its 09 crown vic
he installed rear end 3.73, i wrote that in file but speed read wrong it away faster than real
i tried to change v/n base and tire rev
no change happened ! i tried both 3.0 version and 3.2
+
i can't find knock value in scanner, histogram,,ect any thing u can help me with
pls... i need help asap