Wanted to do a little maintenance work on my 2005 50 elpto, changed the plugs and gapped them to .040" changed the inline filter and changed the fuel line from the onboard tank. Went to marine shop to get the stuff. Got everything done, started right up then is starving for fuel. I was sold 3/8" line, I didn't know what fuel line I needed so the shop sold me the 3/8ths. A couple of questions can the fuel line be too long and does anyone know what size fuel line I should have? I can't tell with the old line. Thanks