I am new to this board, and read all the forum section titles and can't figure out where to post my question.

I have a 1991 Ford E350 diesel 7.3 with fuel leaking near one of the injectors. I want to post more details and ask for help, but first: Which is the right forum/section for that kind of question?

Hi Learner91,

I dont think there's actually a diesel section so the V8 section you're in is probably the closest.
I don't have much help for the problem myself but I'm sure there'll be some diesel guys on here that could pipe up?
I take it this is the Econoline Van you have? Is the fuel coming from the fitting itself or the rail?

Cheers,
Pete.

Hmm Deff NOT an O ring !!!
Is it leaking where there's a join ??
A new copper washer / seal maybe ??
If it's a split high pressure tube ???
It will need to be replaced...