Your car can be one of the most expensive and important investments you’ll ever make, but many of us don’t give our vehicles ...

Nor will it plug up heavy leaks, stop a car from smoking ... high-mileage engine. Spending a few extra bucks per oil change on high-mileage oil is way cheaper (and, honestly, smarter) than ...

Let’s explain all of those confusing numbers, letters and terms to help you choose the right oil for your car.

Purolator is owned by German company Mann+Hummel Group, which has 80 locations worldwide and produces around a quarter of all ...

A gas leak has been detected at a well of the BP-operated Greater Tortue Ahmeyim gas project offshore Senegal and Mauritania, the British company and Mauritania's environment ministry said on ...

measures the amount of air entering your engine to determine how much fuel is required to run properly. If there are any ...

Under rare circumstances, diesel engines can experience a phenomenon called runaway, where the engine uncontrollably exceed ...

Once the engine is running ... Most rubber seals are designed to swell just enough to stop leaks, and oil refiners pick their "reswelling" ingredients carefully. Valvoline showed us the ...

Your nose knows! Don’t ignore unusual smells. Most people buy a used car based on appearance. That’s a huge mistake. Even if ...

Designed to protect against corrosion, Quaker State's Advanced Durability conventional motor oil contains acid-neutralizing additives to stop combustion ... is leaking into the engine.

For example, the BMW N54 has “oil leaks that causes ... of oil and blowing the engine. Additionally, the model’s piezoelectric fuel injectors “have a tendency to stop injecting fuel, as ...