Hi ive been strugling with a misfire and some hesatation for some time now, running a td04 under fuel cut at stock fuel pressure.. So far ive changed the plugs, fitted trd leads, a brand new oem king lead, new dizzy cap and a new rotor arm. However im still experiencing the problem. Its very random and intermittent and seems to go when at very small amounts of throttle or wide open throttle :/ Im struggling for ideas now and would really appreciate some help