Ok was drivin home from work died at the red light, it started when I tried it, and got me home, then wouldn't start again. It will start the first time I try, but after it dies it won't start for a while. I thouhgt it was a fuel system problem but everything there seems to be working ok, so I went to the Mass Air Flow and I swapped that out but still having the same problem. So I wanna take the EGR valve off and check it for carbon deposits, but dunno where its at in the engine compartment. Also the first time it died before it died I noticed it wouldn't accelerate when I tried, eventually it did.