fuel injector o ring vaccum leak

[scott9586]

here is my problem my injector o ring is leaking right around the bottom of the injector i just put a new one and it is still leaking what could i do to fix it

 

[spoonman]

Is the fuel rail tightened to the head all the way or is it loose? If it is tightened all the way your injector may have a crack in the housing that is letting fuel leak through.

 

[16gpoweredgsx]

Change all four. If one is leaking they all are probably leaking.

 

[cjridert1]

here is my problem my injector o ring is leaking right around the bottom of the injector i just put a new one and it is still leaking what could i do to fix it

This is BOTTOM of the injector right? Those lower seals were a pain for me to find new without ordering - junkyard maybe? I added some gasket seal on the beat up ones (wait for it to dry or you'll never get them out!!) and havent had any problems.