Hi Folks,
I put a new head on my new project and all was going good. I was cleaning up all the subsequent leaks and can't figure this one. Can a smart reader give me a hint what this is? I am dripping from here. I also have to replace a fuel injector while I am in the vicinity...

The red one is the victim.

 

Air valve, idle air by pass, iacv..

You drew over the part number you can look those up with..

If it's an external leak it's usually going to be the hose is trashed, the old hose didn't come off cleanly, or someone nicked the housing and put a scratch in it that needs cleaned up.

It's accessible from the wheel well.

Changing an injector is a lot more labor intensive..

 

thank you kindly