Ok so, when playing around on the twisties or in parking lot I will break the back end loose and do a little power-slide then all of a sudden my car will power down. If I push in the clutch the car will turn off. Also when on the highway if I am in 5th and downshift to 2nd or 3rd there will be a hickup and serious power lack on the upper end of the rpm's. A buddy said it sounds like some kinda of "smart" AWD security thing. Anyone experienced anything like this? This is driving me up the wall.