Attach the spark plug to a spark plug tester, then connect the tester to the ignition wire. Start the engine and observe the ...

How to test a spark plug Although this is something you can certainly leave up to the professionals, it’s also simple enough to do at home.

A car battery is a crucial component that plays a vital role in the operation of a vehicle.Its primary function is to provide electrical energy to start the engine and power various electrical ...

This simple test allows you to check the health of your car's battery.

An ignition coil is an electromagnetic induction-type transformer that turns low electrical voltage from the battery into high voltage provided to the spark plug, which then sparks and ignites the ...

Testing your car's battery is an important part of routine maintenance. You can check the battery yourself using a voltmeter or multimeter, or have it tested professionally.

When your car doesn’t start, often the battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best practice is ...

Spark plugs are crucial engine components. We prepared the ultimate guide on everything you need to know about testing a spark plug.

There are many ways to test your bike's battery, and they don't involve going to the auto repair shop around the corner. Instead, with the right set of tools, you can run a comprehensive test on your ...