Recent content by tzoftx

  1. T

    Dual tank reads backwards

    It reads and pulls fuel from the appropriate tank. Just switched to R it switches to L tank and visa versa. Thanks for all your replies. I don't drink.
  2. T

    Dual tank reads backwards

    Just aquired a 1986 GMC 1500 with factory dual tanks. I have replaced both sending units, selector valve, and selector switch. I have checked the wiring for any tampering, none. When I push the switch to RIGHT, it switches to the left tank and visa versa. Any help would be appreciated.

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