HELP! Fuel starvation problem 5011

[animal_farm]

I have a working 5011 that's currently haymaking. However, Its' sttarted to cut out - firstly after about the first hours running, then infrequently - it's driving me mad! I get it going by priming the pump and using the cold button however, it's now stopped completely. I've cleaned the pump bowl and the inlet/outlets from the pump. Can anyone help pleeeeeease!!
Just athought, I had to charge the battery after winter does this hav any effect on the injector?

 

[dgo3512]

My 6245 was doing the same thing. Eventually bypassed mech. fuel pump and put high flow electric. problem solved!

 

[ixer0]

Hi

The electics will not affect the fuel .
Have you changed the fuel filters ? Does the lift pump pump fuel to the filters if you spin the engine on the starter ?

Mike

 

[dave_peters]

Have you checked that the vent in the fuel filler cap is working OK ?