Gie,<P>I think you probably left the headlights, etc, on while the engine was off, when you refilled your fuel tank. Right? If so I too would expect that the battery (a new one) should have been up to the task of supplying enough current to start the car but assuming the car started right up with a jump it isn't. Could be any number of things and I would check out the voltage regulator to insure adequate charge rate, alternator output, connections, etc. It also may be that the batter is not of sufficient capacity. If everything checks out okay you had better shut things off when gassing up.<P>Your 225 must be a pretty rare car there! Enjoy it.<P>Gene