ANOTHER injector leaking
Posted: Fri Sep 28, 2018 3:46 pm
I'm getting a little frustrated with the E12. Spending more time working on it than driving it is getting old.
As soon as I got the cooling system put back together there were several new fuel leaks. I cured all but one by tightening the clamps where the fuel rail connects to each short injector hose. One injector was leaking where the short hose connects to the injector. After researching these injectors and how easy they are to damage when removing the hose, I just replaced the leaking injector with a rebuilt one from FCP.
Well, after driving the car TWICE, now another injector is leaking in the same place. Ugh! The P.O. replaced all the fuel lines and had the injectors cleaned/flow tested in 2015 and the car ran better before I replaced the one injector, so I don't want to just keep replacing injectors.
I know the barbs on the injector are supposed to be enough to seal the hose to the injector, but has anyone had any luck adding a fuel injector hose clamp to stop this type of leak? Alternately, I'm not sure if the P.O. used genuine BMW fuel injector hose, so I may just try to replace the short hose on the leaking injector this time. Any suggestions for removing the existing hose without damaging the barbs?
Thanks, Cory
As soon as I got the cooling system put back together there were several new fuel leaks. I cured all but one by tightening the clamps where the fuel rail connects to each short injector hose. One injector was leaking where the short hose connects to the injector. After researching these injectors and how easy they are to damage when removing the hose, I just replaced the leaking injector with a rebuilt one from FCP.
Well, after driving the car TWICE, now another injector is leaking in the same place. Ugh! The P.O. replaced all the fuel lines and had the injectors cleaned/flow tested in 2015 and the car ran better before I replaced the one injector, so I don't want to just keep replacing injectors.
I know the barbs on the injector are supposed to be enough to seal the hose to the injector, but has anyone had any luck adding a fuel injector hose clamp to stop this type of leak? Alternately, I'm not sure if the P.O. used genuine BMW fuel injector hose, so I may just try to replace the short hose on the leaking injector this time. Any suggestions for removing the existing hose without damaging the barbs?
Thanks, Cory