I'm new here to this forum but not to the world of automotive work and this problem I have has me stumped! My V started to vibrate or shake around 27-30 mph. I noticed when I put it in neutral it stops, it will continue to do it when I take it out of overdrive and put it into D, but it goes away when I put it into 2nd. I had a tranny guy tell me the tranny needs rebuilt, but thats a tranny guy talking. I have not changed the fluid in the tranny and the V has 215,000 on it. Should I change the fluid or should I start looking for a new tranny? Any help here would be great!