I got my return line kit installed and now my 6.9 starts like a charm. But, I noticed this morning fuel leaking from my front tank. I got to looking.I could see it dripping in the front of my tank, onto the skid plate . I drove it later. When I got back I got under it to see if it was still leaking. I could hear a sound right where I seen it dripping from before. I loosened the fuel cap and it stopped making the noise. The tank should be almost full. Any ideas before I take the plate off. I would like to get my gauge working also. Thanks, Tony,