[montgomery820]

It sounds like the transmission is going into fail safe mode. You may need to get the transmission computer checked out. At times the engine may seem to be stuck in second gear or neutral. If you turn off the car and turn it back on, it should reset it. It will only get worse. At times, a little trash could be in the transmission. It may be getting stuck and the computer will make it go into fail safe as well. Once the trash flows free, it will fix itself until it gets stuck again. Worst case, new computer for the transmission.