More problems with a 2000 Camaro

[Shinigami]

Ok, im having some serious tranny problems. I had my clutch go out about four to five months ago, i replaced it and the only problem i had is the last bolt wouldnt go all the way in. it went 95% of the way in (it was the right alignment..i marked it). Now, it has this odd rumble and about a decrease every few seconds of about 100 rpms. when it does that the whole car seems to shutter in one direction. it sounds like major clutch chatter, but just last week it threw an SES (non blinking) and my asr automatically turned it self off. (this is after driving at 50 mph for about ten min) i got to a stop light, went to acclerate and it seemed the car suddendly stopped, like a hop twice, then ASR switched off and it drove fine...so any ideas? (sorry for the run on)

[Razzer]

Redo that clutch, did you get a flywheel resurface? I'm will ing to bet the whole thing is misaligned and out of balance.