air valve on 1996 Johnson 25 Hp?

carinya

Recruit
Joined
Aug 29, 2004
Messages
5
Hello,<br />please excuse my mechanical ignorance - but what is the air valve for (like a car tyre valve) near the carb on the Johnson 25 2 stroke. I assume it is for blowing out the carby. Are there any things to beware of in doing this.. Thanks
 

Dhadley

Supreme Mariner
Joined
Feb 4, 2001
Messages
16,978
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!!
 
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