im really stumped here and will try to make this as short as possible. a month ago my perfectly good running 91 na (no mods) dies one night on my way home, dead. earlier in the day i felt couple little hessitations nothing else. i go back to car next day and it starts and i drive home, wow. i notice that when it wont start i dont hear fuel pump. since then i have changed relays put in a used fuel pump and changed the fuel pump control unit. and i also changed the fuel filter. appearantly it must be something else any help would be apprecitated. just a few minutes ago i hop in it and fire it right up. it ran for a few minutes with me reving it a little here and there and then just dies and now wont start thanks
