park

I have a 1991 mustang which I put a c4 transmission with a reverse manual valve body in. It ran fine for about a month then just today after I got on it, I shifted from first to second fine then when it went from second to third I had nothing. No first second third or reverse, just park. Car is...

Hey guys, my first post here and of course its because I have a problem. My 2006 Mustang V6 automatic has recently started giving me fits about coming out of park. Play with it for a few minutes, or just let it sit and it will come out of park into gear. It has only happend four times in two...