Ok so my motor is a obd 0 b16... I recently upgraded my intake manifold so I had to put a obd 1 fuel rail on my car... now my injectors are leaking... is that because the obd0 injectors are different then obd 1?

 

same in size... recheck your rubber o-rings.....

 

Did that... and replaced them.... cant get a seal... I hate my car

 

my 89 sedan did the same thing with the b16 in it.....did you replace the upper and lower o rings.....what fuel rail did you use???? maybe spacers under the nuts on top the rail?????

 

If you've replaced the upper and lower seals, and everything is spaced and fastened properly, you should be fine. So it sounds like you have some problem with the way the rail is mounted or something along those lines. Do a good comparison between the OBD0 and OBD1 rails and see what differences you can spot in spacing, etc.

 

I was able to get a seal before but now I cant.... its weird... its only happening to one of them... the rest are fine.

its an obd 1 fuel rail