New Holland error code 3688, water in fuel

This is a short, informal fix-it clip focused specifically on the water-in-fuel warning message, made because the creator couldn't find existing videos on it. He locates the fuel filter and water/fuel sensor, removes it (further than needed), and discovers it can be partially unscrewed to drain water without full removal. It's a quick practical tip, not a full walkthrough, best suited for owners troubleshooting this exact warning light.

Posted by the Mark Duenas channel, appears to be an owner sharing a hands-on fix from personal experience rather than a professional or dealer source.