I have a 2014 cascadia 380ooo miles dd15
Keep getting code 4364 fmi18 goes away comes back before that I had 3218 outlet nox sensor was change drove from Phoenix Arizona to Austin Texas with no problemsecound trip it came on any idea what-might be the problem
And what might be the solution to fix it thanks
Code 4374 fmi 18
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Youngtrucker91, Oct 2, 2019.