Random Sneeze!

yelladog

Seaman
Joined
Jul 31, 2006
Messages
65
1973 Evinrude 25, Just wondering what causes a sneeze! It does this at idle only sometimes. No other problems, as far as I know! Thanks
 

jtexas

Fleet Admiral
Joined
Oct 13, 2003
Messages
8,646
Re: Random Sneeze!

Could be a number of different things...virus, bacterial infection, alergy...

8) sorry, just couldn't resist
 

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: Random Sneeze!

usually running lean causes sneeze, rich causes cough. go to engine faq forum, and read joes reeves, carb adjustment thread.
 

yelladog

Seaman
Joined
Jul 31, 2006
Messages
65
Re: Random Sneeze!

Thanks Guys, Probably running the crap out of it would help alittle to.
 

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: Random Sneeze!

if you've never done a decarb with Seafoam Deep Creep, that will help performance.
 
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