I have a 98 contour svt, and I am having some problems with her. A few days ago the rpms would spike up close to 3 grand and then drop below half. I live in west virginia and its been hot as hell, and very humid I thought it was maybe the humidity. Now its also running rich as hell, or at least I think, due to the way the exhaust smells. Today I started her up and immediately she died. I tried again and yet again it died. I took out my resonator a week and a half ago, could this be causing it? Please help.