Hey guys so i found another loose tube I researched found it’s for Evap systems charcoal can, that I think should be connected to the charc canister unplugged tube, can anybody help me? 10cyl V8 Dodge Ram 2500 4X4


This tube has been capped off since I bought the truck, followed it down to the charcoal can. This is the hook tube shown in the second picture that was tucked behind Carbon tank.

I took the van off cause I’ll be replacing it because it was leaking. My guess is the prev owner disconnected because he didn’t want the charcoal getting in the vacuum lines.

 

The tube with the "cap" is an air vent, This is where fresh air gets pulled into the evap system. The other line goes to the gas tank.

 

so the tube with the cap it sounds like I should take the cap off to let it breathe and connect the hook end to the unused port on the carbon canister? Because the Carbon can directly runs to the gas tank. Any help is appreciated Thankyou all!

 

Should be able to just leave the cap on there. It's designed to keep bugs and such out of the hose.

 

Yeah mine came off or i bought it like that and over time the evap canister filled with water.