The wife truck is broke down and I'm 165 miles away and can't leave work. Here it is . Some guy followed her into the mall, said she was leaving a trail of diesel behind her. The same guy looked at it and couldn't find the leak. She called her cousin, he tought the leak was coming from the water seperator drain. He played with that and it still didn't help the leak. Another guy looked at it and thought the leak was coming from higher up. I replaced the return hose to the fuel tank last summer. Any Ideas????????