Help Again! Idle tranny noises?, Another n00b question. Options

[mark95turbo]

OK. I got the car running finally. Thanks to Kris. BUT, as im sitting there messing with it, I hear a grinding noise coming from under the hood. At first I thought it was the ISC, but then realized that it was coming more from the tranny area. So, I get in the car, push the clutch in, it stops. Let the clutch out, it starts again. WTF is this? Throwout bearing?? Thanks guys. And thanks Kris for the emissions help.

[mark95turbo]

Yeah, it (the TOB rattling) quit after I took it out for a little drive. I'll probably replace it with an OEM one anyways though, becuause i'm pretty sure ive picked up an ACT2600. I'm still not sure if its the ECU. I'm pretty sure it is though, because when I plug the old one you gave me in it only fires on 3 cyls, but runs fine other than that. When I plug the one that you bought from Kris in it fires on all 4 but idles like crap and you can hear the ECU shutting off and back on really fast when it almost dies. I'm going to buy a new ECU and take it to parkway mitsu to make sure there isnt a short somewhere that is causing it to eat ECU's. I also replaced teh capacitors in both ECU's and neither one is fixed.