5211 not starting. Fuel issue

[wfletcher]

I have a 5211 with a fuel problem. Has always ran great and been dependable but recently will not start. Can get it to start with a little ether but discovered that Im only getting fuel to one cylinder I removed the lines from injection pump to cylinders and get fuel spraying at rear cylinder but nothing from front two. Any insight would be greatly appreciated. Have cleaned and blown out all lines. Replaced both lines to the tank and replaced fuel filters

 

[diyfarmer]

If you are getting adequate diesel going to the pump, you might need to get the pump reconditioned. But check the filter in the glass bowl and that the air hole isn't blocked in the diesel cap on the tank.