Looks like some type of vacuum port. The 2 lines got disconnected somehow and Im trying to figure out how to replace this...

 

Hi Jarrod,
What year is the 3.8L ?
Check back on your thread question, & I'm sure one of our expert member's will be able to help...Good Luck 4-Sure.

 

They are vacuum lines. I think one of them goes to the fuel pressure regulator, not sure where the other goes though. Someone correct me if i'm wrong though.

 

I think this diagram is correct for your car .....Hope it helps. Also, check to see if there's a diagram sticker under the hood anywhere. My 3.8 is at home or I'd lift the hood and check mine.

 

If the L36 is the same as the L67, then that one goes to your evap (on the back of the motor, over the exhaust manifold)

 

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Check out some of the parts diagrams on this web site - maybe you can find the part and #.

TUBE. Early Fuel Evaporation (24504768)

 

It's a vacuum line and I just replaced that "assembly" on my Monte ($35 from the dealer, comes with the two hard plastic lines and all the rubber pieces). I could have fabricated stuff to make it work, but I wanted a clean factory look.

 

Can't you just push both of those lines back in. When i was messing around trying to replace the thermostat i accidently disconnected the bottom one and just pushed it back into the main one that connects to the car

 

Thx for the advice guys. BlownUp theyre actually broken off like they were a complete assembly.

Maniac I'll go by the dealership as soon as I can.