An internal combustion engine needs three things to get going: Air, fuel, and spark. The throttle body and intake plenum feed air, while injectors spray the right fuel mix into the combustion chamber.

If you’d like to fix or even diagnose anything involving electricity – whether it’s the energy that surges through a car, snowmobile, boat or even a wall socket or a random AAA remote control battery ...

Cooling systems allow your lawn mower's engine to run without overheating, so if they're not properly maintained, it can be ...

Spark plugs are one of those maintenance items that, along with things like brake fluid and thermostats, are easily ...