I have had issues with shifting on my 2018 for a few years and finally got it looked at. It wasn't to bad in the beginning but got worse over time. I figured it just needed a reflash. Nope. I have 80k+ miles on it and its has an extended warranty.
The issue was the valve body. My warranty company is wanting to replace the whole transmission rather then just the valve body(I believe they have had issues with just replace the valve body and no require the whole tranny get replace). My question is, are there any upgrades I should be making when they put a new tranny in? What performance mods should I get that they can install when installing the new trans?
The issue was the valve body. My warranty company is wanting to replace the whole transmission rather then just the valve body(I believe they have had issues with just replace the valve body and no require the whole tranny get replace). My question is, are there any upgrades I should be making when they put a new tranny in? What performance mods should I get that they can install when installing the new trans?