My 1999 Johnson BJ115PLEEM has been sitting for a couple of years. I recently went to get it running again (carbs were drained, engine was winterized, etc before storage) and when the engine is at idle or I squeeze the primer bulb, fuel is coming out of the house with the blue arrow pointing to it. According to the parts diagram, that’s the vapor separator pump. Does anyone know if this this usually the actual culprit or is it potentially another part causing fuel to leak into this one? Thanks in advance.