Fuel Injection Branch Leak at fuel line junction
Posted: Sun Mar 23, 2014 6:21 pm
I know there is a bit of an on going saga with the engine at the moment, 1st I thought it was a leak at the head/block junction, this turned out to be a fuel leak not oil.
I have replaced the pipe between the fuel injection branch and the fuel pump, but was still getting diesel seeping and I was pulling my hair out thinking it was this pipe.
Turns out it isn't, the fuels is seeping out from the top of the Injection branch where the fuel line screws/bolts onto it.
You can just see it starting to build up in this photo

and again in this one,

It doesn't seem to be coming from in between the nuts but between the bottom nut and the flat surface on the top of hte fuel injection branch.
The nuts are all tight, so my questions is, can this be sealed? Is there a washer there that needs replacing or is it a case of replacing the whole injection branch.
Thanks for your input
David
I have replaced the pipe between the fuel injection branch and the fuel pump, but was still getting diesel seeping and I was pulling my hair out thinking it was this pipe.
Turns out it isn't, the fuels is seeping out from the top of the Injection branch where the fuel line screws/bolts onto it.
You can just see it starting to build up in this photo

and again in this one,

It doesn't seem to be coming from in between the nuts but between the bottom nut and the flat surface on the top of hte fuel injection branch.
The nuts are all tight, so my questions is, can this be sealed? Is there a washer there that needs replacing or is it a case of replacing the whole injection branch.
Thanks for your input
David