stefan gimenez
Active Member
I have a 2018 Max with 88k miles. I have never had an issue until recently where it has been holding gears, hard shifting, getting stuck in gear. This morning I was at a traffic light and it was in 7th gear from a dead stop then dropped to first. I often see it shift from 1-3-5-6-7-8-9-10 instead of using all gears. I brought it to the stealership and they did a tranny flush, and " reset the learned tranny." Well same issue this morning. I do not beat on my truck but I am running a tune and occasionally tow. When I had it serviced I took the tune out reset to factory. Any information would be great!