06 8hp idle problem 4 stroke

RonRita

Recruit
Joined
Sep 20, 2008
Messages
2
I can't get my yamaha 8hp. to idle,I've cleaned it and used air toblow it out high rpm ok any thoughts
 

kandil

Chief Petty Officer
Joined
Aug 8, 2008
Messages
567
Re: 06 8hp idle problem 4 stroke

did you clean the carb? or the motor? it could be the idle screw turn it in 1/8 of a turn and wait for the motor to respond before you turn it again or you have dirty jet in the carb clean it
 

RonRita

Recruit
Joined
Sep 20, 2008
Messages
2
Re: 06 8hp idle problem 4 stroke

I cleaned the carb 4 times and used air also ,there is no air ajustment it's sealed but runs good other than idle
 

Al Kungel

Petty Officer 2nd Class
Joined
Jul 9, 2004
Messages
144
Re: 06 8hp idle problem 4 stroke

Are you using fresh gas? When I started my 2003 8hp 4stroke the first time this year I used old gas and it would not idle properly, then switched to fresh gas and it idled perfectly.
 

JUSTINTIME

Captain
Joined
Sep 2, 2006
Messages
3,284
Re: 06 8hp idle problem 4 stroke

you can remove the seal on the carb to adjust the idle
 
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