[dwise30]

I can not understand if the fuel pump i have on is correct one outlet or two or does it make a diferance? My motor will run fine untill I gas on it and the the rpms start to jump up and down ,then I have a friend pump the bulb and it starts to pick up speed till he stops . took the pump apart nothing looks bad HELP

[tashasdaddy]

welcome to iboats. your pump should look like this, but this is not the correct pump. site to find your sierra number is down, your BRP number is 388268
http://www.iboats.com/Sierra_18_7351...view_id.174140

[F_R]

No fuel pump can work if there is an air leak between the pump and tank. It is easier to suck air than to lift gas.

[dwise30]

I replaced all fuel lines and put on fuel line clamps still same problem

[dwise30]

that fuel pump is for up to 15 hp