Easy question. What goes here?

[E.Murray]

I'm putting this thing back together and see a nipple on the underside of the throttle body I don't remember pulling anything off of. I think it originally went to the EGR, but the truck has an EGR delete. What should go here?

 

[Slyclone]

Re: Easy question. What goes here?

Pretty sure it is just capped or plugged.


My truck had a hose clamped to throttle body with a pipe plug.

 

[Aeroking]

Re: Easy question. What goes here?

Nothing goes on it, it doesn't need a cap. On the TPI/LT1 cars its a heater port to keep the throttle body warm. You'll find the outlet for it on the side behind the IAC

 

[E.Murray]

Re: Easy question. What goes here?

Ah. That would explain why I didn't remember pulling anything off it... Just wanted to make sure before re-mounting the ic. Thanks!