The hose you might be Keeping there is the valve address air flow and may be still left open up. Placing a filter on It might be sensible to circumvent dust or particles getting into your cylinderhead... And you've got an ignition wire which might be only on when critical https://4age-20v-for-sale83826.blogozz.com/31755550/4age-blacktop-for-sale-can-be-fun-for-anyone