The startup is backed by $30 million in investor capital.

Every once in a while drivers might find oil in their engine's air filter, which is typically not where oil should be found.

Engine oil is the lifeblood of your vehicle, and it needs to remain clean to ensure proper lubrication. However, these contaminants can change that.

While cleaning the gunk off your engine isn't a bad idea, should you get out your power washer and go to town? The answer ...

The plane that crashed last week had a "clean" engine history, the airline's chairman told a TV channel.

Air India chairperson N Chandrasekaran has said that the Boeing 787 Dreamliner that crashed last week had a clean engine history.

One of the innovations of the Boeing 787 is its bleedless system, a departure from traditional bleed-air architecture.

A general recommendation is to replace the positive crankcase ventilation, or PCV, valve every 30,000 to 50,000 miles.

How often should I change my car’s air filter? Over time, an air filter clogs up with dust, dirt and debris. That restricts the flow of air into the engine, reducing performance and efficiency.

MTU has forward-looking responses to make commercial aviation engines cleaner, more economical and quieter.

A cabin air filter cleans the air coming into your car’s interior through the heating, ventilation and air-conditioning systems.