Ok, first post !!! I was changing the glow plugs when I realized the first plug is very difficult to remove without special sockets and universal joints. So I was going to remove one of the fuel lines entering the injector pump. I couldn't get that line off without taking the first two off also. So....... I began to loosen the first fuel line entering the injector pump. It began to seep fuel, as expected. I then stepped back and realized that I could get the plug outta there without removing that line if I had the right tools.So.......I tighten that line back up, but it WONT stop seeping fuel, I have loosened and tightened it to no end, with no luck. What the heck did I do?