New to the Diesel world. You all are speaking a foreign language. I just bought a 2500. 2015 129000 Duramax at the promoting by my son I bought mainly to tow our TT. Now ck engine light comes on when towing off when not towing so the computer says Knox sensor??? What where ???
Do I need to get this fixed right away?
What should I expect to pay ?
I find out that my mechanic doesn’t work on diesels🤪. It wouldn’t have mattered I still would have bought this-now need to find shop that works on diesels Dealers are such a rip off
2015 2500 6.6 LML Duramax. WT