alright here is my f-ed up question. truck didnt start so checked fuel pump all relays good and fuses pump wasnt running. changed pump! truck started ran great. then shut it off went to turn it back on no fuel pump so jumped the pump with a battery pump works. rechecked all fuses and relays. check good. left pump jumped and tried starting didnt start. check for spark no spark, had power to coil all check for coil were good. but changed any how sense it was rusty. check distributer pulled the cap off and check the button noticed that the center was real loose. pulled the distributer and the bearing was worn out so replaced distributer. tryied starting still no spark so checked the dohope on the fire wall its in a heat sink and is gray next to were u pull the codes from. failed changed it. now when i try and turn it over there is no spark until i let the key go to off there is one blue spark from the coil. kinda weird to me. anyone ever have this problem.