Not sure if my tranny went on mr last night but the car was running fine at 300 rpm then suddenly it chokes, shoots the rpm to 5000 then I lost power. Right now, it will just hmmm and purr when you start the engine but it doesn't want to go anywhere, that includes reverse too.
So do I have a dead tranny or is it a matter of looking for a broken linkage or leaking vacuum line. Please help!!

correction on my post. That's suppose to be 3000 rpm and not 300.