wisj i knew why too... it trew a p0703 code at me..... but then again the switch was probaly in the wrong posistion..jakeAEM cam Gears,MSD ignition,Chikira 4-2-1 header,Custom 2.5" exhast,Pacsetter hiflo cat ,head p/p , intake p/p 2mm oversize tit valves , t/b p/p , shiftkit , TQ lockup mod , and much mor