Low Operating RPM

[danl29]

I have a 94 25 horse tiller that ran great last year, I pulled it out last weekend for the first time since winterization(fuel stabilizer, fogging, etc.) and it will not rev up to high rpms. What do I do?

[gerront]

I have a 94 25 horse tiller that ran great last year, I pulled it out last weekend for the first time since winterization(fuel stabilizer, fogging, etc.) and it will not rev up to high rpms. What do I do?

Dont really know what kind of motor this is, but you may have a cyclinder dot firing. Fouled plug/coil? Make sure all cylinders are getting a spark first. If so then inspect the spark plugs after running to see if there is a noticible difference or if they all smell like gas..... Im no expert by any means...but i hope this helps.

[danl29]

Thank you for the advice I'll look into that

[boats.net]

In most cases the carbs needs to be removed and cleaned, probably plugged up.