Ok guys heres the problem<well let me give you the whole story. ok nice day today so i pulled my baby outta the garage and took her for a spin. stopped at Chevron filled her up and was on my way.i ran a few errands and as i drove my car began to hessitate at lower RPMs but was fine at higher RPMs so i get on the freeway heading home to put her up to see what the problem was and as in cruising a newr Vette oulles up to me wanting to race. So me wanting to represent for the supra community took his challeng and needless to say i kicked his ass.His fender was at my quater panel, then all of a sudden my baby starts back firing hella loud and and in rapidly. then i loose power not long after. i thought the motor was blown but it wasnt. i did a compression test, all good. Spark test, getting plenty spark, timming belt cool. head gasket cool. so we ran the codes.first of all my car has the after market boostlogic turbo so the check engine light would be on anywat but i removed the bulb. my mechanic put the bulb back in and red the codesand the codes were 24,26,27,28,and 29! now i dont know what the codes woulda been when it was running good so now we have to sift threw everything and find out what the problem is. my mechanic says he thinks its the fuel management, but hes not sure until he checks everything.If any of you guys have any suggestions please post them. oh and i wanna thank my homie Elliott for his support on this situation and Bee too. And also Kou.. thanks guys.