Shift issues
I called and told them about my problem,that I had my transmission rebuild by another shop here in tn,and had a hard/shift around 3 and 4 gear and after taking my truck back to the transmission shop the guy said he should've change my valve body and tcm and was going to charge me because my warranty was up,so I did my research and came across these guys, and decided to do it myself, I think it's been around 4 months and that fix my problem, gears are smooth....