ok, after i have been driving my car around for say.....1.5 hrs. when i come to a light, it idles rough...im talkin so rough...like between 700 and 400...and then sometimes it will go so low that i will see the lights dim like it wants to staul, but i give it gas to keep it up.
i just put a new EGR in, and i used....yes....the search button, and found that it could be any of the following:
Injectors
Idle Circut
Fuel Pump
Fuel Filter
Vaccuum Lines
Spark Plug Misfire

i just filled up my tank, and for some reason just hrs later i was a 1/4 tank even tho i wasnt seeing any gas spots on the ground....take that as ya will.

thanks guys your all huge help

mike