Toro Lawn Mower Engine Surging

Lawn mower engine surging is a right pain in the jacksie it s an engine that runs erratically revs up and down by itself uncontrollably.

Toro lawn mower engine surging.

The air filter is the first thing you ll want to check when looking to fix your surging. Discover the legendary performance of toro lawn mowers. Typically it doesn t die but the surging may repeat during the entire time the mower is in use. When a lawn mower surges it sounds as if the engine reaches full speed only to decelerate quickly.

Toro walk behind mowers make caring for your lawn easier than ever before. A mower with an engine that revs erratically also known as hunting and surging indicates that you need to address a problem. Fortunately this is often a problem you can solve yourself without. The sound resembles repeatedly throttling up and powering down the mower.

The mower may not die completely as this happens but it may surge the entire time you mow the lawn. Lawn mower surging results from continual accelerating and decelerating of engine revolutions. In some cases it may only happen under certain conditions for example only after the mower gets hot or only when the fuel level gets low. Whether you choose a manual push lawn mower or self propelled lawn mower every toro model starts fast moves at your speed and stows away nice and neatly when done.

How to repair an engine carburetor that surges hunts or waffles.