I have the exact same problem with my '94 Olds 88 Royale. Intermittantly runs or not, cranks fine has spark but no fuel pump. When it wont start it has no automatic interior lights(will work manually)no power seats, no power windows and no power door locks, everything else seems to work fine. When I open the door if the interior lights come on I know it will run at least for awhile. I believe it has something to do with one of two things, Retained Accy. Power Relay or Anti-theft system(or possibly BCM) but cant figure it out. Any help out there?
Thursday, December 9th, 2010 AT 6:06 PM