Kubota BX25D Idling Issues

/ Kubota BX25D Idling Issues #1  

Rrankel

New member
Joined
Jul 30, 2025
Messages
1
Tractor
Kubota BX25D
Tractor idles rough sometimes. We have cleaned out plastic fuel tank once and that worked for 15 months no issues. It has started again, so I changed both fuel filters and fuel pump. I even by passed main tank with a test tank and it runs/operates 15-30 Minutes and then starts to chug and idle or shut down. Only 522 hrs on a 2014-however it had sat for awhile before we got it in August of 2023, we got with 410 hrs.
Any ideas or suggestions-it’s still a young tractor.
 
/ Kubota BX25D Idling Issues #2  
Air filter good?
 
/ Kubota BX25D Idling Issues #3  
Does it puff smoke when it starts to act up?
 

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