whats up..on the way to work this morning my car wouldnt want to shift up..its an automatic by the way...it felt like i was driving a stick and it wouldnt shift pzast a long ass 1st gear...it accelerated real good but once i got to 6500rpm it owuld start to sputter so i ended up riding to work at 60 mph the whole way...now its runnign normal except for the check engine light being on...any ideas??