Batman33165

So as I'm doing my bulid my friend and I found a lot of wires hanging under the dash as well as everywhere on the jeep...

Does anyone know how many grounds there's supposed to be? Maybe a pictures?

None of the gauges are also not working, except for the temp. Guage but its always in the red zone of over heating...

As well found a set of wires on the floor going from half way of the jeep to the driver seat... then cut there... Im thinking it might be the wires to the fuel guage or something... any ideas? Again pictures would help...