Cleaned it a year ago with my last intake cleaning. I forgot to mention that this was something I hadn't done yet with the new intake rebuild. I'll give it a shot. But with everything I've done, I swear it's fixed. I'll drive it all that day, and the rpm's sit perfect at ~700rpms, no bouncing idle, and no dying. Then, the next day is when the rough idle comes back.
This scenerio happened with:
cleaning the IAC
replacing intake gaskets
putting in an EGR gasket that wasn't there.
Each time I swore it was fixed for good. The next day is when it starts to happen again. Each time I've reset the battery.
Mark
