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When i try pull to start the lawn mower, it does not start. but i see some gas spill out from the muffuler,what is wrong?

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You have not provided much info to go on, but you may have an exhaust valve that is stuck in the open position. In this case, the fuel/air mixture that is going into the cylinder would be blown out thru the exhaust valve by the piston and come out through the muffler. Unless you are engine-savvy, this repair is better left to a professional. Hope this helps. Best of luck.

Posted on May 27, 2011

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