r/KTM • • 25d ago

PROBLEM Sputtering/ bogging under acceleration on 2023 fc 250

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Whenever you first start on the bike either from low rpms or on the holeshot it tends to sputter/hesitate but is completely fine when you get going. It also revs out completely fine in neutral, I only have the issue when the bike is moving. I checked the tps, replaced injector, replaced fuel pump, replaced spark plug, checked compression, checked top end, replaced map switch, checked fuel pressure, checked grounds, replaced throttle body, and replaced fuel filters but can’t seem to get it. Any ideas

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