dark_archer

i am having a problem with my rx7 everytime i shift from 2nd to third and on up it makes a loud clank sound that is hard to point out where it is it seems to be coming from the drive shaft my first thought was maybe the u joints were bad but i can't figure out what it may be it also causes the car to have a bad shimmy in the rear when i get above 55 but if i take the car out of gear and slightly push it back into a gear with the clutch in the shimmy stops so i can't get a fix on the problem any ideas or other questions would help out alot

$100T2

iTrader: (1)

First things first.

Punctuation. Sentences help alot. If you want people here to help you out, make it easy to read and understand your problem, ok?

Second, I doubt it's your u-joints. Sounds more like a transmission problem, maybe a bent shift fork or something, at least for the 2nd to 3rd gear change. You may have multiple problems, one stemming from the other.

spot_skater

Check your front differential mount. It's probably broken.

James