Hi John99, Hope you are doing OK ! Trans? I would change fluid and filter. Last week I had a shifting problem on one of my delivery vans. The Dealer changed fluid and added a "Conditioner "?????? But van now shifts fine. I DO NOT know about Porsche auto trans. I can send you to my Indy Porsche guy up Rt 17 (NewBern) ,or you can call him. Let me Know. Max
|