With a little know-how, you can soon learn how to diagnose and fix common problems with your lawn mower's engine. Ah, spring, time to get outside and do. Cut that grass! Turn that soil! So you roll ...

Your lawn mower has done its job, and the grass looks great. But when you let go of the handle, nothing happens. The engine keeps roaring. Surprisingly, it happens more often than you'd think. While ...