If it spends winters in the shed or sets for long periods (old gas), I would
suspect varnish in the carb.
best,
shook
____________________
'72 BSA B50SS
'74 Triumph TR6
'01 HD XLH 883
'03 GMC Cargo Van
----- Original Message -----
From: "john niolon" <jniolon@bham.rr.com>
To: "shop-talk" <shop-talk@autox.team.net>
Sent: Sunday, November 09, 2008 2:53 PM
Subject: [Shop-talk] kohler engine surging
> need a lawn tractor engine guru...
>
> cub cadet tractor 20 hp twin cyl Kohler engine horz shaft. Engine has
> started surging and has a hard time idling... surging happens sometimes
> when at full throttle and blades engaged...
>
> need some guidance on what to look for... air cleaner is clean ... I
> clean
> it after each use... fresh gas in tank... haven't changed fuel filter yet
> but can... got to be something dirty in the carb is my thinking but don't
> want to go spraying carb cleaner everywhere without knowing...
>
> help ???
>
> thanks John
>
>
>
> Everyone seems normal until you get to know them.
> _______________________________________________
> Support Team.Net http://www.team.net/donate.html
>
> You are subscribed as dirtbeard@pacbell.net
>
> Shop-talk mailing list
>
> http://autox.team.net/mailman/listinfo/shop-talk
>
> http://www.team.net/archive
_______________________________________________
Support Team.Net http://www.team.net/donate.html
Shop-talk mailing list
http://autox.team.net/mailman/listinfo/shop-talk
http://www.team.net/archive
|