Why is my White Outdoor 900 engine running erratically?
- MMichael DavisAug 13, 2025
An erratic running engine in your White Outdoor Lawn Mower can stem from several causes. Check that the spark plug wire is tightly connected. Ensure the fuel line isn't blocked and that you're using fresh gasoline. Also, verify the gas cap vent isn't plugged. Water or dirt in the fuel system can also cause this issue; drain the fuel tank and carburetor, then refill with fresh fuel.