I just found out today that our tranny is supposed to be serviced at 45K. From what I’ve seen online it’s a pain in the ass because there’s no drain plug and you have to drop the pan to change the filter. Was wondering if any of you have had to get this done yet. I’m at 43,000 miles right now so...
Just got my first diesel, 2020 Silverado LTZ. Had it a month and Im really loving the fuel mileage so far. I traded in a 2020 TrailBoss with the 5.3 and don’t regret it at all.