A battery in a traditional car cannot directly create engine spark. It’s only rated at 12 volts, after all, so it needs a little help boosting the signal to the spark plugs. To make that happen, a car ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. This spark plug tester features an innovative dual-socket design, ...

While an engine compression tester may not be the most common tool in a mechanic's garage, they can be very useful, especially for older cars.

Almost every car owner has experienced the frustration of turning the key to find out that their car won't start. Often, the culprit is a dead battery, and SlashGear has already provided tips to check ...

Horse Sense:There's more to a major tune-up than simply throwing in fresh spark plugs. The entire secondary ignition should be checked and replaced if needed. Using a complete system such as the 5.0 ...