yeah, im getting there. actually replaced the regulator diaphram in the TB this weekend. no different, so i got ticked and took off my catalytic converter, reamed it out, and put it back on. didn't fix the prob, of course, but at least now its got some more pep so i can merge or get out of my dangerous driveway. throwin egr codes now though?! anybody have any ideas about this. i was told obd I systems won't throw codes without a cat. guess that wasn't true.
Great tip about the timing light!