Yep, my PTU was replaced, around 55k miles. No maintenance done since new. Few dozen 1/8 mile runs. But since it was replaced, i have not run it on the track. Just noticed that it looks and smell to be leaking again. Unless the repairs are faulty, the only difference on mine is a tune. So who knows, maybe the tune raises pressures in the trans, transferring to the PTU. I don't know. Just what I think.
