One of the turbo engine's most iconic sounds is called the turbo flutter. That "stu-tu-tu-tu" sound the Nissan Skyline GTR R34 makes as the throttle closes is the sound of compressed air escaping past ...

The plaintiffs experienced loss of power and a knocking sound. They allege that the 1.2-liter turbo engine is defective.

Boost leaks are notoriously common culprits in underperforming turbocharged vehicles. Coupled with boost lag and diminished fuel efficiency, boost leaks can lead to higher maintenance bills and engine ...

Turbocharger use is more prolific than ever, and understanding how one works explains why it's such a popular choice.

While Rob Dahm’s garage is no stranger to monstrous rotary engines, including four-rotor units cranking out more than 1,000 horsepower, this one is mind-bending. Here we have a massive, ...

Some engine sounds are music to petrolheads' ears. They roar and ramble and rattle and give enthusiasts goosebumps. The engine of the Porsche 911 Turbo S has that kind of effect on die-hard Porsche ...