Motor Popa Mercury 30 Nao da Partida

Follow me on Instagram https://www.instagram.com/ricardoosca... Hey everyone!! As the video title says, the engine starts right away, but as soon as you turn it off, it doesn't start. It stalls so much that it's impossible to start, the only way to do this is to remove the spark plugs, disconnect the fuel hose, and let it bleed. The carburetor is okay, and the pump, electric pump, and spark plugs are apparently okay. What could it be? Watch and check out the video.