THE BEST SIDE OF 4AGE 20V ITB

My 4age 20V is operating way as well abundant and offers black smoke through the exhaust. What i also recognized is often a vibration at three/4 throttle to WOT with about each RPM. Won't sound flywheel connected imo, when I'd that challenge on other cars and it sounded distinct.True guarantee; Any complications just let us know and we will get it