khalid13
Newbie
I Swapped my 2010 Cadillac CTS 3.0 LF1 with the 2012 Cadillac CTS 3.6 LFX engine. Car is working but I cannot install the 3.6 stock tune on the vehicle, therefore, the car is not tuned properly.
I need support in this please.
I need support in this please.