Clunking? on my 87 325is?

[e30loverSC]

Well is that really that bad. And yank what drive shaft? Very vague instructions.. And wht is CSB? I am planning on doing sub frame and trailing arms bushings after xmas along with few other things back there but wtf is this clunking??!

[transatlantic0207]

csb

[StereoInstaller1]

U joint.

Grab your shaft and yank it.

Then, jack up the car and check your driveshaft.

then, when you find it is shot, grab your ankles.

bummer.

Luke

[e30loverSC]

Ok so when im driving around i hear a clunking noise coming from the rear. I hear it when ever there is a "slack" in the drive line, when shifting, accel or decel in gear. It pretty much does it when ever you put pressure on the driveline. No noise when just rolling only when force is applied. Any suggestions to what this might be. And when you shift carefully its not as bad. What could this be.?