what is this nipple?
 

putting all the vac. line on my intake mainfold and noticed on the lim. there's a nipple by the oil injectors and was wondering what is it for and can i cap it?

the secondary or primary oil injectors?

The nipple in between the primaries is the injector air bleed for the primary fuel ones.

You can run without this but then why would you want less fuel atomization and better over all performance?

Check the EFI section in the FSM out to get the idea for where to plug that in.

thats what i was thinking it was, thanks

Crazy title for a thread!

I know I was totally waiting to see a 3rd man teat on someone's back or something.....:titty: hehe.

--Fritz

Is it ok to hook up those fuel and oil injectors air bleeds to those 3 nipples on the back of the TB? cause that's how I did it after removing rats nest

there is no nipples on the back of the TB.. on the back of the UIM yes.. but there should be a 1 to 4 way adapter to plug all the oil injectors into.. its a splitter.. circular/black thing. i plugged my nipple between the oil injectors into the FPR.. i think thats right?

yeah sorry, back of UIM. I'm using the adapter for all the oil lines and 2 other nipples for each of the fuel injector bleeders. I've got BOV and FPR hooked up on the same nipple on the LIM angled towards the firewall