Read our expert, in-depth guide on how to check and change spark plugs on your motorcycle with MCN - one of the most important components in any petrol engine.

Check, replace and maintain the spark plugs in your car or motorcycle with this easy guide.

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

The check engine light is your car’s way of alerting you that something's amiss — but it could be as minor as a loose gas cap, or more serious, like a faulty oxygen sensor. Repair costs for ...

You fixed your car's issue, but the dash is still lit up like it's Christmas. Here's how to reset the check engine light in a few simple steps.

Tied for first place among the most common check-engine-light-related issues is the need to replace the ignition coil (s) and spark plug (s), at a typical cost of around $390, and to install a new ...

Check it out as we fix up the fuel and spark system on our 5.3 LS engine that we got at Dave's Goldenwest Auto Wrecking with some parts from Lokar, Milodon, Holley/Weiand, ARP, Professional ...