Hi, i know its not a actual supra but my 83 celicaXX needs help :? , my 83 has a 1g-geu that was running sweet up until a cpl ov weeks ago, now I think it has a fuel problem, it idles fine but when you give it some gas it basically dies above 3000 and if you plant it it'l go back to a nasty idle, ive changed my fuel filter and checked my injectors and pressure release valve, all good so its probably an ecu problem or mayb one ov the sensors any help much appreciated. 