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mharms909
MMT Pro Member
Joined: Thu Mar 26, 2009 4:22 pm Posts: 83 Location: Abilene Tx
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 27hp Kohler stutter with throttle movement
I think this has been addressed before but i will go ahead and ask agian. How does one solve stuttering on a 27hp Kohler when the throttle is opened rapidly. Seems like it is flooding unless i open the throttle slowly. How do i fix this.
Matt
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Fri Nov 06, 2009 12:12 pm |
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mharms909
MMT Pro Member
Joined: Thu Mar 26, 2009 4:22 pm Posts: 83 Location: Abilene Tx
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 Re: 27hp Kohler stutter with throttle movement
Oh i forgot if i do advance the throttle slowly it runs great i get about 4300 rpm out of the water and it runs about 3800 to 3900 in the water on full step its just the low end power that its a dog
Matt
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Fri Nov 06, 2009 12:26 pm |
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BruleBoy4Life
MMT Pro Member
Joined: Tue Feb 24, 2009 10:01 am Posts: 153
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 Re: 27hp Kohler stutter with throttle movement
I have the same problem.If I go from idle to WOT it want to stall and then get up.After that it runs fine.But if I start giving it gas slowly it will run fine.Im thinking of getting a fuel pump put on it.But we'll see what they tell us.
_________________ 17'6x48 Uncle J Custom 36 MAFIA 2010 36PD Hydro trim w/FPR MarshMellow Exhaust I MIGHT BE WRONG BUT U NOT RIGHT
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Tue Nov 10, 2009 6:45 pm |
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D Duck
MMT Member
Joined: Mon Jan 19, 2009 2:46 pm Posts: 35
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 Re: 27hp Kohler stutter with throttle movement
When I advanced the timing on mine, it helped a lot with the throttle response.
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Wed Nov 11, 2009 2:24 pm |
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bjg
MMT F.E.
Joined: Thu Jan 15, 2009 7:34 pm Posts: 882 Location: Ahead of you, with a rubber band turning my prop!!
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 Re: 27hp Kohler stutter with throttle movement
CypressIslandboy as a 27lt and noticed it was the same way. He didnt say anything about it so i figured it was normal.
_________________ BUCK OFAMA
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Wed Nov 11, 2009 3:14 pm |
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CypressIslandBoyy
MMT Pro Member
Joined: Tue Jan 13, 2009 9:00 pm Posts: 131 Location: Morgan City, LA
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 Re: 27hp Kohler stutter with throttle movement
_________________ 16x60 GD Tank with a 35 GDSD
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Thu Nov 12, 2009 9:44 pm |
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50fps
MMT 1000 Club
Joined: Tue Jan 13, 2009 6:42 pm Posts: 2377 Location: West Coast Wisconsin
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 Re: 27hp Kohler stutter with throttle movement
The idle circuit runs slightly lean on Kohlers, you need to open it up a little bit.
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Fri Nov 13, 2009 4:42 am |
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BruleBoy4Life
MMT Pro Member
Joined: Tue Feb 24, 2009 10:01 am Posts: 153
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 Re: 27hp Kohler stutter with throttle movement
Idle it up more is that what you mean.I idle out of water at 1200 rpm's and about 850 engaged in water.
_________________ 17'6x48 Uncle J Custom 36 MAFIA 2010 36PD Hydro trim w/FPR MarshMellow Exhaust I MIGHT BE WRONG BUT U NOT RIGHT
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Fri Nov 13, 2009 5:45 pm |
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