Greetings...<br />I have a 83 Hyrda-Sports x-280 with a 150 Marnier. The guy that had the boat before me did a real hack job on the dash wiring. The wires are either cut or missing. Also, if I flip the Power toggle On, my gas gauge drops to E. Flip the Power toggle to Off and the gauge comes back to a half tank. Comments and suggestions appreciated!