L4060 not getting fuel suddenly

Ridelght

Well-known member
Lifetime Member

Equipment
2022 Kubota L4060 Polaris Rangerxp800 Ford 3400
Feb 16, 2022
437
296
63
Ohio
Hi, My 2022 L4060 is giving me issues. It happened las Saturday, it was running like normal then started bogging like the fuel tanks empty. The gauge showed 1/4 so in my tractor that's 4-5 gallons. I pulled it back to the barn at first I thought the gauge was off so I filled it up. Did nothing, so bled the system, cleaned the water separator, replaced the inline lift pump and canister filter. It ran 45 minutes then died again. I even tried running direct from a diesel can to the pump to isolate where my issue may be. That did not work.
Any ideas on what could cause this suddenly other than a blockage? The inline pump sure seems small to pull fuel from under the tractor.
Thanks in advance
 

Ridelght

Well-known member
Lifetime Member

Equipment
2022 Kubota L4060 Polaris Rangerxp800 Ford 3400
Feb 16, 2022
437
296
63
Ohio
I just bled it again with the screw all the way removed. Got no fuel at all that i saw. But it started for few minutes then quit.
Could the check valve that helps the inline pump cause this?
 

North Idaho Wolfman

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L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
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Sandpoint, ID
It's not a check valve issue.
Sounds to me like you either have a completely blocked fuel line or your electric fuel pump is not working.
Have you checked the fuse for the pump?