Thanks Red Dog, turned out to be gunk in the fuel tank - burned up pump. Replaced pump, filter, flushed tank - runs great. The reader wasn't showing anything because there wasn't anything to show - as I said - Rookie (me). Main problem is that I just don't drive it that much (<34K miles) Just hope I can find a good home for it - it is in very good shape and I even had to put new tires on it because the originals were just too old ( not worn.)