What I did was I picked up a used EGR valve and switched the reciculator thing out with the one from my 22RE. They have different part #'s, but look the same. The truck has ran about 200 miles since then and the CEL CODE hasn't come back. I took it back in to get smogged but the timing was off (I backed it down too much) and the guy wouldn't let it pass <img src="/forums/images/graemlins/bird.gif" alt="" /> Apparently it has to be within 3 degrees from stock and I had it 5 degrees off so I know these smog guys are just being A-holes.