does anyone know what color the cold start idle timer is? we just put an 83 engine in an 86 so the one connector from the engine to the car (not the ecu) dosn't match. so we're just trying to re-hook up all the wired by splicing them and connecting them. but when i start my car up when its cold it idles at about 500-600 rpm. so i assume theres something going on with the cold idle timer.