u/ValuedMember1

2006 Cummins. I have identified a small fuel leak here at the base of the nut. Is this the return line? I’m trying to figure out if I should tow it to a shop or if I can drive it there (obvious fire risk noted). I had the injectors replaced last year so I’m trying to be proactive. I’m in a rural area so a shop is about 50ish miles.