I have the evap canister disconnected in my 1995 integra ..... Right now the vacuum lines i pulled off are still attached to the evap canister but are just hanging loose , should they be plugged off ? Because i am using an obd2 engine that did not come with an evap purge solinoid i plugged the one hole in the intake and just left the old obd1 hoses loose . Should i pull the canister and plug the line from the tank ? Let me know guys .