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No fuel pressure at startup

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2013 CRF250 is getting no gas at startup. I have to manually connect a 12v battery to the fuel pump plug & run the pump a few seconds to prime/pressure the system. With that done it fires right up (1-2 kicks) & runs great until you shut it down or stall it. What's gone wrong here? Any suggestions?

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24 minutes ago, Scott Alexander said:

New to the EFI systems & haven't checked these items. Where are they located? Honda Manual is very vague. Would a better svc manual be better?

You need the FACTORY Service manual not the Owners manual.

You can download it for free from the Honda Powesports website.

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