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| Running these tractors low on fuel {especially the earlier ones} will cause the fuel pump to gulp a small amount of air when the fuel "sloshes" just right. The fuel circuit gets foamy, yet continues to run pretty good - Until you shut off the engine. Then the foam in the fuel rails seperates into straight fuel with air pockets. Now the thing won't want to start unless you bleed it first. You can see this for yourself by adding a clear plastic hose {temporary!} to monitor the fuel leaving the engine on its way back to the tank.
But I have a hunch Canfarmer will have to remove and reseal the injectors and cups. | |
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Fuel Drain back JD 9400 tractor?
