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Posts: 1
Registered: ‎03-19-2018
JX 55 case FARM TRACTOR

I HAVE A diesel tractor that doesn't stay running. I replaced filter and fuel pump. I'm wondering if injector pump gone. it will idle fine but start working it and it dies and wont start without a shot of ether

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Posts: 39
Registered: ‎03-19-2013
Answered
Please see Ray's response below:
 
Hi! You need to check fuel flow and if it has air in it.
 
I would guess that the lift pump that feeds the injection pump is going bad. It can supply just enough fuel to keep the engine running but under power when demand goes up.
 
Thanks!
 
Ray Bohacz, Engine Man