my car is almost 2 years old it has about 27,000 and i never had the tranny fluid flash...and every 10,000 miles i would bring my car to the dealer for the service check up...and today wen i started it bak up ..i drove it around and it was fine..nothing wrong..i set it in neutral again and this time it didnt rev..just sat there lyke how it should and was completely normal..as if nothing happen...i am gona take it to the dealer tomorrow..and see if they can find the problem..but thanks for help