I will replace the other looped lines with the right stuff...the weed wacker line seems too flimsy to be able to stand the heat of the engine

Is that a diagram of the whole fuel system?

The amount of fuel I am using it seems there should be a huge leak somewhere. Or maybe the gauge is wacko?? The trip odometer is working off and on. Not sure if the fuel gauge and trip odo are related

I have so many other leaks it is hard to pinpoint just where the road spots are coming from. I replaced the power steering return line today also...so maybe that will at least stop that leak