Massey Ferguson 431 sputtering at high rpm

vendredi 17 octobre 2014

Tractor runs okay at lower RPMs, at around half throttle it start sputtering. Only difference I have noticed is when key is initially turned on for glow plugs there used to be a humming noise sort of like a fuel pump pressuring up that I don't hear any more.





Massey Ferguson 431 sputtering at high rpm

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