hi all just wondering if anyone can help at all

i seem to have a persistent leak on multiple injectors and i am quite close to torching the car

at first i replaced the copper washers x4 and in doing so developed a return pipe leak, which i bought a brand new leak off pipe set, seems to have solved that issue

smell of diesel wont go away, so checked them again yesterday, 2, 3, 4 injectors have a moistening around where the fuel line enters the injector, #1 is puffing smoke LOL

disconnected fuel lines to the injectors, nipped up the bit between hard line and injector on each and thought that would do it

obviously not. now i have moistening/wetness on #2 and #4. naturally im re-replacing the copper seal on #1

is there any o-ring in this area??? can i use ptfe tape??? what do i do. thanks

Hi, Did you get to the bottom of this? I removed the injectors to be cleaned and after reinstalling the leak off started leaking from the injectors causing similar issues to yourself. I'm now on leak off pipe number 3! Bought the first one from amazon (mistake). Then one from ebay, another mistake and this last one was a lot more expensive but 8 months later and it's also started to leak. I can't push them in any further and it's leaking again, it's like they don't fit properly.