I was looking at the PCV valve to replace on my truck. When I was looking at replacing that I noticed some lines that went into the intake? One of them was basically broken totally in half, and fuel was dripping out of it. I followed one line back and it was coming off the air box, and the other was coming off something I'm not sure what it was... What is this part above the pcv valve? I need to replace the hose that had fuel in it because it is completely broken. I would get a pic if I weren't at work.... It's a 94 4.0

Thanks.

 

Guess it's the intake vacuum tree? That's about the only name I could find for it. Guess I can just use some generic hoses it sounds like.

 

take a pic.

 

There is a coolant lines that go from the intake, wraps around the PCV valve and returns to the intake to warm it up. This is on the 4.0L SOHC.