In addition to the shaking problem I am having , at the same time my rpm at about 2000 goes up to 24 then down to 2000 then up again to 24 like its missing you know . thanx guys , Wayne

Shaking Problem
Towards the end of acceleration when my car is about to downshift , it starts to shake terribly .Sometimes does not stop until I take my foot off the gas and start to slow down 1 mph or so .It seems like it starts shaking from the back then works its way to the front fast .It first started doing this about 8 months ago , it has been checked by a mechanic several times , but they can't find anything .But now its gotten to the point where its so bad that it does it every time I accelerate and it does it for longer periods of times .And more often I have to take my foot of the gas and slow down a tad bit to get it to stop .Anyone have a clue to what it is ? lol Thanx in advance , Wayne

 

Same topic above. Locking this one.