Engine oil is the unsung hero that is under your hood, silently performing its magic to make your car go. We tend to assume ...

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 ...

Cooling systems allow your lawn mower's engine to run without overheating, so if they're not properly maintained, it can be ...

Late-model cars need certain care to clean the engine bay. There are electronics you have to avoid, as well as potential hazards that must be taken into account. Using too much aggression while hosing ...

While port injection is still the most common form of electronic fuel injection, gasoline direct injection is quickly starting to replace it since it provides better fuel atomization, decreased ...

My Mitsubishi Montero has had a fun year of hauling dogs and camping around New York’s Hudson Valley. Now that cold weather is here and snow is a reality soon, I’m pulling it off the road to give it a ...

So your daily driver hot rod has an engine that runs good but looks like a horror-film reject. What do you do? Well, you could bolt the hood shut and drive the beast until it dies, or you could spend ...

Back in 2004, several automakers got together to create a more pure form of gasoline to meet strict standards set by the U.S. Environmental Protection Agency (EPA), now known as Top Tier gasoline.