I have a Mastercut riding lawnmower with a Tecumseh 12.5hp engine. It keeps cutting off after running for 15-20 minutes. Then it starts right back up and does it again. If I catch it before it shuts off I can keep it running with the choke. I replaced the carburetor, it's brand new. Does anybody have any ideas?
By Ricky from Jacksonville, FL
Call some businesses who specialize in small engine repair, you might be able to find the answer to your question.
If you are still having problems take it to a professional. (05/26/2010)
Add your voice! Click below to comment. ThriftyFun is powered by your wisdom!