Theres so much clutter in the engine, I don't know if it would help to pull back. Heres another pic. Does this help? If not, I'll go out and take another batch. Its on the my left, passenger side of the engine.
yep, the reason why it says that is because you could potentially have fuel vapors in there as thats what routes the fuel vapors from the charcoal canister to the purge valve/ TB. its soposed to be connected to the purge valve like i said but it looks like you broke part of it off.
possible smell maybe but shouldnt, have anything to with the guage moving were not talking about a whole lot here. old cars used to vent to the atmosphere but thanks to the tree huggers especially in our state we now have over complicated systems to route them into the tb to burn it off at certain times.