2004 Ford Fusion "primer bulb wont prime" Questions

...bulb. help! peter the fuel pipes the hand primer is built in to rubs through slighty so much so that it is very hard to find,allowing air in but not fuel out making the engine hard to start,not start ...

...primer bulb then check connections. Check fuel line connections by disconnecting retun line to tank (without filter) and pressing primer bulb. Fuel should draw from tank (filter), into bulb, out bulb ...

primer pump that pressurises the fuel line up to the priming bulb to make it solid at all times. This may need replacing if what I said above is what your experiencing, the fuel primer pump is usually