Hello, I just bought a new fuel rail, new injectors, and a fuel pressure regulator and I go it installed and seemed to work great until i checked for leaks. I had a leak on the fuel line that connects directly to the regulator. I tried my new one, my old one, combination of each brackets and some type of crappy retention mechanism and no matter what I do I cannot get it to leak. I did not see any type of o-ring with the new or the old old so i dunno if it leaks because the fuel line is bent slightly out of the way it likes, i tried bending it all around an no help. Dunno what to do anymore, short of a o-ring or some type of filler like teflon tape but dont think thats quite applicable for fuel.

Yes you need an O-ring on that regulator. Only fuel O-rings. One should of came with your NEW regulator you bought. Take that bish back and tell em no O-ring came with it. Thats why you can't stop the leak.










~2014 New Z under the knife, same heart different body~
______________________
WHITECAVY no more
2012 numbers - 4SPD AUTOMATIC!!
328 HP
306 TQ

Just to clarify I do have a o-ring on the side that goes into the rail, just no ring on the line that goes in the regulator from below. Funny thing is I could not find the one that was on their before unless it fell off and didnt notice it. Appreciate the repsonse!

Ok went to the parts store and a o-ring is supplied normally with it. They didnt sell separate but they helped me out and gave me one. Works great now. Thanks for your help!

Sweet man, glad to hear!










~2014 New Z under the knife, same heart different body~
______________________
WHITECAVY no more
2012 numbers - 4SPD AUTOMATIC!!
328 HP
306 TQ