Can I use Trans Tune in a 2020 Chevrolet Malibu LT transmission? [SOLVED] Asked by John L. In North Carolina Can I use and leave Trans Tune in a 2020 Chevrolet Malibu LT CVT transmission?
Yes, you can use Trans Tune in the transmission fluid of a 2020 Chevrolet Malibu LT CVT transmission. It’s safe to leave in there for the life of the transmission fluid.