Webtoday we're going to troubleshoot a riding lawn mower engine that spins but won't start when the starter motor runs. The old battery was not. This problem started last year before the winter.

Webthis #diy video explains what to do when your riding lawn mower spins but won’t start. Once it's spinning, the engine needs 3 things to runβ€”fuel, spark and c. Mower turns over, but will not start.