17 Reasons a Big Dog Zero Turn Mower Won’t Start (SOLVED)
A Big Dog zero-turn mower won’t start when a spark plug isn’t able to ignite an air and fuel mixture for combustion. This may be due to a loose spark plug wire, clogged air filter, bad fuel pump, plugged fuel filter, dirty carburetor, weak battery, corrosion on the electrical components, bad safety switches, or old …