im not sure if this brand...i also cleaned up my air flow sensor its really coated with oil...maybe cause of KNM use oil ,so must gradually check the sensor condition....i used normal contact cleaner in market...its help...
Anyone selling? Actually I got a little problem with my GTA. Engine feels like its gonna die when I lift up the throttle to stop. During idle, my car vibrates quite abit and the rpm will drop slightly to 500. Fuel...