Chris19
Junior Member
Hi all, just curious what the service intervals are on the 8-speeds. I have a 14 big horn 5.7 with 190k kilometres and haven't serviced it, I got the truck with 133k and after skimming over the service records there is no specific detail about it being touched. No obnoxious issues at hand other than common issues with this year. Just curious what's the best approach, I was planning on doing it closer to summer once the weather gets nicer. Cheers