Re: air valve on 1996 Johnson 25 Hp?
Thats where you blow in air to pump it up to a 35 hp.<br /><br />Kidding!! Couldnt help myself. Seriously, thats where you inject the decarb solution. <br /><br />I wouldnt try blowing air in there. I dont know exactly what would happen but you wont get 35 hp out of it.<br /><br />Good luck!!