i have a 140 johnson and the control box is messed up .. i need to know if an after market box will work on it .its a 77 or 78 johnsonn 140 . withh power tilt and trim... i found one on a web site and they said it would work on any but i need...
i need help wiring my boat i purchased it and the wires under the dash are a mess .i need to know how to wire up my gauges the only thing that works is the speedometer .thats because it hooks up on water line. i need to know if i take alll the old...
