Hi folks, my wifes 88 civic has this problem where the idle speed will go too high all the time, kinda scary because it often happens when stopped like at a light or the drive-thru, which means you have to keep the brake pedal hard to keep from lunging forward. Often(but now always) it will trigger the check engine light, and if you turn the engine off and restart it will go back to normal..usually. Anyone else have or had this trouble? Any ideas apprecated, especially from any techs in the house. TIA