need help!! slipping!!
this is all in (D) but from 30mph to all other speeds the revs will shoot up and not shift at all. But if I put it in 2 it will shift fine in it's range. I have a triple disc 3600 vig installed about a yr ago. any ideas ..
oh and if I stab the gas pedal it'll redline but sometimes catch gear and take off hard but stop and rev up a few seconds later.

