2016 250sxf KTM

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3/13/2018 10:21 PM

Just recently in my last harescramble race my bike had developed a random bog that happens quite frequently. It dies randomly as well and take 45 seconds of trying to start before it finally comes alive again after dying. Valves are in spec and timing is right. I have removed and replaced inline fuel filter and cleaned injector but I can figure out for the life of me why it has this bog. Has anyone else had similar problems and if so what was the fix?

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3/14/2018 1:14 AM

Id say somethings up with the fuel pump. Dirty filter if i had to guess.

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3/14/2018 5:56 AM

Low pressure fuel delivery from fuel pump or TPS needs to be reset.

Paw Paw

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3/14/2018 9:44 PM

The fuel line inside the tank on that year had some kinks. I believe it was recalled from KTM.
Photo
Photo
its really easy to pull it out of the tank to check, reinstall is a bit more tricky.

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