Hey guys, last night I made a run, only boosted to 8psi, however after that run the car started to jump around at idle. Now i was thinking ok it's just a vacuum leak. Well I pulled into a very well lit gas station and couldn't find any disconnected vacuum hoses. However i did notice that the rubber seals on my injectors were falling apart(WTF?) and the injector closest to the driverside could move (twist back and forth). Where can I get new seals, the injectors are 550 rc's. Also the hissing noise is coming from some where around the intake manifold, does a fuel pressure regulator ever give out? Well thanks for the help, I'm gonna go check it out again now that it's light out. Thanks in advance.
Here's the set up:
Build B16 bottom end
Stock head
Drag 3 kit
550cc RC injectors
AEM fpr & fuel rail

 

Check the O-rings on the injectors if you fiddled with them. They might have been torn.

 

yeah, they are i need new ones. I'm hoping this is the problem