I dont have any emissions on my car.......smog pump, cats, canister, etc........ and my egr valve hasnt had a vacuum line on it for a few years now and it runs terrific. If I just make a plate and cover the holes in the intake that the egr was covering, can I eliminate the egr valve all together? I have already done it, but havent cranked it up yet, and Im wondering with the plug undone, will I get a check engine light? What do you guys think. I believe its been done alot around the stang community but Im just verifying.........Thanks