Hello, I currently own a 2018 1500 Limited eco diesel, which caught on fire APRIL 28 2021, Failure of the EGR valve. My beloved truck is still at the dealership waiting on 1 part so that it can be repaired. Engine injector wiring harness, Part# 68196354AF, which has no ETA of availability, it has been 8 long months and I still make payments on a vehicle that I have no clue when I may get back, has any one else experienced a similar situation and if so how long did it take to get resolved?