I had a somewhat similar problem. For my next fluid change I'm going to put and aluminum finned pan on to keep it cooler. If your in an area where it's getting warmer it might just be something that happens with the heat, which is what happened with me. Like bill boost said could be a pcs problem. When I had mine checked out it was prolonged shift (.91 seconds when it should be around .63 seconds) and I could either have the side panel removed and have it checked, at least $600, or throw some Lucas stop slip in and just drive it. I'm hopin the aluminum finned pan will help, if not I'll just have to deal with it until it goes,
