Was driving on highway all of a sudden hear hissing sound and my ATF TEMP gauge flickers and engine stalls. I tow my car hom since it's holiday and checked my dipstick lvl and it was way too high and smelled like fuel and can tell there was plenty of fuel in my dipstick. Oh and my ATF TEMP gauge is at MAX and my car don't even turn over at all. what do you guys think problem is??? Tranny gone? Engine gone?