Engine stalling

[Kip7143]

So there’s 2 hoses that connect from the canister to the carb. One goes to the top /front of the carb. This is where the float is located on the carb and where I found the majority of the charcoal pellets. I’ll post a picture.

Secondly, there’s 2 components which all the vacuum lines connect to on the motor, site at the right right beside the thermostat. Anyone have any idea what they are?

Second to that, I traced a vacuum line all the way around the back of the engine to a spot on the firewall. Also don’t know what the part is. I will post a picture.

Thanks!