my 6.2 injectors are still leaking!!

[Pookster]

So, I thought it was my injectors. Changed all the injectors, and guess what? It is still leaking. Maybe I have to change that little 0-ring?

 

[ksmeltzer]

Did you use the old o-rings? If so I would replace them and see if it corrects the problem.

 

[cycochevy]

leak

are they leaking fuel or compresion? fuel could be the fuel return lines. or it could be the small stems the return hoses go on to, ive seen them crack if you use the wrong socket to install..