Have a 21 Ram 1500 Ecodiesel, 57000 miles, with exact same code for replacement of #4 glowplug. Dealership ordered it and it took about a month to receive it. Appointment was scheduled for next day. They replaced it under warranty. No problems so far. I was able to keep driving it until glowplug...
I just turned over 57,000 miles on my 2021 Ram Big Horn which I really like driving, obviously, right? Yes, that’s a lot of miles in 23 months. 5,000+ of those miles were spent towing a 31’ travel trailer with absolutely no problems. My story below does have a happy ending but is full of worst...