understanding spark plugs
Automotive Basics

Understanding Spark Plugs

A spark plug is a device that delivers electric current from the ignition system in the combustion chamber to ignite the compressed air/fuel mixture with a spark. Spark plugs a metal threaded shell, electrically isolated from a central electrode by a porcelain insulator. [More…]
How To Start a Hot Engine
Automotive Basics

Understanding Hot Engine Starts

It is usually a cold engine, which is exposed to extreme weather that is difficult to start. However, a hot engine can have problems too. They can be tough to start and many people don’t know how to deal with this situation when it occurs. Here are some common reason why this may be. [More…]