Looking further into this - I think my nice new fuel pump (Onan part) does not pump after about 3-5 minutes. When I let the motor run until it stops and then manually press the Stop/Prime button - no fuel pump activity can be heard. Wait 5-10 minutes and it pumps just fine. Also, it pumps hard to fill the float bowl and then gets quieter as it stops moving the piston inside the pump.
Who make a pump for these that will live and continue to work? Temp on the pump only goes up a few degrees in 5 minutes run time - no way should it be seizing up due to heat.
Anyone else had this issue?
