Plug fouling....

my 86 TPI 305 is fouling plugs VERY persistantl, but it's not burning oil. Anybody know what would make a fuel injected motor foul plugs all the time? This is a very frustrating setback. I just bought the car, and I want to fix it up, but this problem is driving me crazy!

If its fouling, it could be flooding itself.. Does your engine light come on?? Sounds like a bad oxygen sensor.. When you pull your plugs out, are they all consistantly fouled??