handle on factory lift pump
 

Does anybody know wat the valve handle is for on a factory lift pump? Somebody told me 2 move it to the down position & it gives more power thought I would investigate it further before I go playing with it thanx

Its just to prime it after a fuel filter change.

exactly. leave it where its at dont mess with it unless you suck it dry

Cool thanx guŸs idk wat I would do on this thing w/o you guys

that will actually let the fuel bleed back to the tank.