When the dreaded malfunction indicator light turns on, it’s not the end of the world. Here’s how to cope with an MIL!

Your engine oil is as essential to your car as your blood is to your body. Without it, your motor won’t run. And just like a doctor can tell a lot about your health by testing your blood, you can ...

At a time when vehicle diagnostics can demand a computer science degree, being able to get some insight into your engine health with nothing but a rag and a bit of know-how can be downright refreshing ...

Engine oil is to your bike what blood is to the body — essential. But how can you check if your bike's engine oil is working ...

There's a fair bit of science behind how engine turbochargers do what they do (air pressure, compression, fuel burn efficiency, etc.), but basically it will improve an engine's power by around 30 to ...

If you've ever been topping off your car's coolant and accidentally poured the brightly colored liquid all over the engine, you understand that it can be both frustrating and concerning. Coolant is ...

Hundreds of thousands of vehicle owners around the U.S. may have to pay a visit to the shop after General Motors recalled nearly 600,000 Chevrolet, Cadillac and GMC vehicles due to engine issues that ...

GM has issued a Special Coverage bulletin for certain units of the 2023 GMC Sierra 1500 to address a potential issue with the engine coolant control valve.

The costs of buying a new or used car have climbed in recent years, and so has the average repair bill. If a vehicle purchase or major repair isn’t in the cards (or budget), maintaining the health of ...

Whether you know a lot about cars or nothing about them, it's never fun to see the check-engine light—also known as a malfunction indicator light (MIL). This is your car trying to tell you it has ...