Hi guys, In these days I'm experiencing a real odd/funny/unsafe/you name it "behavior" of my Th350. My automatic transmission knoledge ends at the oil level check, so any advice is welcome. While at speed of 50-55 mph with transmission in D position, if I progressively push down the accelerator pedal (not floor it!), the car starts to accelerate fine. But at 60-65mph it seems to downshift (in first!) or to shift in neutral, the tach spin to 5500rpm, the engine roared. I still don't understand if it downshift or it shift to neutral because It scared me so much that my right foot move back by itself..... Well, after 1 second of terror, I gently re-apply the throttle and the car runned fine.