[Blacdout96]

Alright, so I finally get my headers in, start it over and let it run. it idles, but like to backfire, andyou can smell an excess of gas. Now I changed the spark plugs, checked over the wires and made surethey went back in the same place. I did remover the EGR valve and system, and blocked them off. i had the DTC code taken out of my computer. My question is, would taking out the EGR make the car throw in an excess amount of fuel, or do you think an O2 sensor went bad. my brains kinda racked on this one, so someone with electronic insight help me out here.