I strictly run it on bp ultimate 98 octane all the time and keep it over half tank 24/7, this was just to see what happend, low tank and sh*t fuel and its running fine, weird hey??? yeah I just bought those genuine ford coils from ebay that FPV6T sent the link, 165bux brand new genuine to my door, as soon as they come ill wack em in I still rekon its the generic capa tune fuking up my AFR?