I previously had an A3 2.0TDI PD 140, had it remapped by Shark Performance. The remap was great however there was always black smoke coming out the back when I accelerated fast.
I now have a A4 2.0TDI 143 CR, if I get it remapped do you think the same thing would happen? Anyone else had this problem?
Also, any recommendations on where to get the remap from?