Hi all i have a 97 Astro and its been acting funny lately. First off when i start it, It rev's high for like 2-3 secs then idles normal. Also ive noticed if i stop like at a traffic light and creep forwards and turn the a/c on it seems to wanna take off like im hitting the gas. Its been running rough and smells like raw fuel at times. New plugs, wires, dc, rotor etc. Anything else cause rough idle? egr valve? knock sensor? any input would be greatly appreciated. Thanks
