25 h koler

[BIG RON]

sorry when you get as old as i am you will need to wright big also. try to do better.

[Administrator]

Please fix your email address in your user profile.. or, emai me your email address at support@lawnsite.com

You currently provided an invalid email address upon registeration.

Chuck Keough

[Jason Nielson]

sounds like your coil on right side may be bad also could be your air gap check with your dealer to get air gap setting should be .008 or .012

[rja]

What is the year of your motor? I was told that the kohler had problems with motors built prior to 1999 (I think). Rich.

[Kent Lawns]

Don't know if it was posted or not:

SAM - Spark Advancement Module are a constant problem on these.

As well as head gaskets and hydraulic valve lifter problem.