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Curtis B.
Curtis B., Technician
Category: Small Engine
Satisfied Customers: 13581
Experience:  have worked on and around most engine models for 35 yrs./Polaris ATV expert
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Kubota ZD21 loses power. new fuel filter element in place,

Customer Question

kubota ZD21 loses power. new fuel filter element in place, fuel filter cup is half full of fuel at idle but draws down very low at high rpm....so low that only a little fuel is high enough to go thru the filter element.
Submitted: 2 years ago.
Category: Small Engine
Expert:  Curtis B. replied 2 years ago.
Welcome to JUST ANSWER small engines, let me try to help you !! Mower has two fuel filters, with the electric fuel pump between them. Did you replace both filters? Which filter is not full? If fuel pump is running, then I suspect there is blockage from the electric fuel pump back to the tank outlet!