Ok, 88 TII, just to make sure im connecting stuff correctly, the nipple circled in green is for the FPR and the one in red is the primary fuel injector air bleeds, and this goes to the nipple above large one in the stack on the firewall side of the UIM right after the TB.

It looks like this LIM does not have secondary fuel injector air bleeds... or am i just not seeing them.

Also, i got the engine & manifolds with a bunch of block-off plates on already... what used to be in place of the plate circled in blue?

Thanks, and happy easter everyone!

EDIT: In the picture, the red text is supposed to say "primary injector air bleed?"

 

green circle goes to the back of the TB, injector air bleed.


i think the plate is the sub zero ****.

 

Not hardly to the back of the throttle body. Never.

Slanted is for the FPR. NORMALLY it would go from there to the FPR solenoid then to the FPR.

The one in red is for the FUEL injector air bleeds. FUEL INJECTORS, not oil. It leads to the upside down *V* shaped hole on the mating surface of the intake manifold. Look just below the nipple.

The blocked off item was for the Sub Zero Start System. Even the factory recommended removing it.

 

sub zero start is a joke. take it out and free up a little room. just remember to cap it off.

 

I modified your picture to show the air bleed nipple and the SMALL hole in the middle of the *VEE* that the passage from the nipple leads to. Make sense????

When installing the manifold, make sure you don't have anything covering that small hole that sits in the middle of the *Vee*. That small hole leads to the fuel injector air bleeds. The Primary air bleeds on a series four engine.

AIR BLEEDS are the plastic cups the fuel injectors sit in. There are pictures of AIR BLEEDS in the MAZDATRIX site.