Thank you for your help. Now I have written support to tell my husband I HAVE to go 80 on the highway cause it's good for the truck ! I did not receive any warning msg prior it plugging up completely
I have a 2015 half ton eco diesel with 34,000 miles on. Yesterday I received a msg to check the electronic throttle control and suddenly could not go more than 35 mph. Took it in today and was told my exhaust system was 99% plugged. And I'm supposed to get the fuel filter changed every 30,000...