If you drive a car with an internal combustion engine — basically any modern vehicle that isn't electric — it requires a combination of oxygen and fuel to run. The fuel comes in the form of gasoline ...

There are many car maintenance tasks that you can do yourself without much difficulty. An important one is cleaning and maintaining your car’s air filter. This filter is important because it allows ...

Gas and diesel engines still power most vehicles and look poised to be with us for some time to come, even if their dominance is waning. Any engine that develops its power from burning fuel depends on ...