digitalfiend

Howdy Ya'll!
I've got an LM7 that came out of a 2009 Tahoe Police cruiser. I'm trying to identify one non-flexible lines coming off of the intake just behind the intake, one non-flexible line coming off the passenger-side cylinder head, and one uncapped line near the front of the passenger-side cylinder head. I don't have access to the rest of the vehicle that the engine came from, so I'm hoping someone here can help out with this. :-) Can anyone help me identify the lines from the three attached images and where I need to route them to?

DietCoke

iTrader: (18)

First one is EVAP. Second is clean pcv to intake piping

Small metal pipe goes to radiator cap area. (coolant)

digitalfiend

That is awesome! Thank you!

I'm guessing that the pcv to intake piping goes on the intake between the throttle body and the MAF. Right?

I only have the radiator by itself and it has no fill cap. Does the small pipe normally go to the overflow reservoir?

Where should I run the EVAP line to?

digitalfiend

After doing some reading up I've figured out what the EVAP system is and (roughly) how it works. The vehicle I will be swapping into has an existing EVAP system and I will tie the engine's EVAp line into it.

digitalfiend

The attached image shows a great shot of the clean pcv line running to the intake right in front of the throttle body. I'll be doing something just like this.