There’s a lot that goes into starting up your car and safely driving it down the road. The ignition system is a primary part of the equation, as is feeding the engine fuel and air at the proper ratio ...

It's no secret that our vehicles require a massive number of parts to function. Whether you drive a car with a traditional internal combustion engine or a modern electric vehicle, at least one thing ...

While fresh oil is generally transparent and amber colored, black oil may mean it's time for a replacement and frothy oil can ...

We earn commissions from purchases you make using links in our articles. Learn more. Most drivers know that regular oil changes are necessary to maintain the life and performance of their vehicle. For ...

Quick-lube oil changes use $3 filters without anti-drainback valves, causing dry starts that grind metal and destroy engines ...

You already know how critically important regular oil changes are for your car. Without them, your car’s innermost components and systems can face serious problems — and you could wind up with costly ...

Engine oil, transmission fluid and gear lube are the lifeblood of your classic pickup (or any piece of motorized equipment for that matter), and making sure these fluids are kept in optimal condition ...

Diesel has had a rough go of it during the last few years, but an increasingly commonplace technology is working to change the fuel's image and make diesel vehicles viable for the future. Kyle Hyatt ...

The API is aiming for a 2027 rollout of the new engine oil spec, which is meant to enhance performance standards.

You should not use automotive oil in a motorcycle engine. Here’s what can go wrong, from reduced lubrication to accelerated ...