Question about Mantis 4-Cycle Tiller

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Does not work on high RPM

I have 4 stroke Mantis. After 20 min of normal work it stops at high RPM and works on very low RPM. I clean the blades, and it happens even when blades are in the air.
I change fuel with the new one. Same thing. Please give me an idea what to do. It is under warranty and only 8 hours of job, and i already change an oil.

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Sounds like its over heating. be sure all cooling fins on engine are free of debris. your carbeurator may also be running to lean which will cause over heating.

Posted on Nov 16, 2008

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Sorry.

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