What is VVL? What is VVT? How does VVL/VVT work? What is variable valve lift? What is variable valve timing? We're going to look at the valvtrain from a 2009 Audi 2.0L I4 Turbo engine to check out the ...

The engineering, maintenance practices, and aftermarket support that make these high-revving, efficient powerhouses a ...

For hands-on inspections of pre-owned F-150s, Mustangs, or Explorers with vetted engines, check Indy Auto Man's Ford ...

From the September 1997 issue of Car and Driver. During our first drive of this new five-valve Audi A4 2.8, we noticed that the only cars able to force us out of the blazing left lane of the autobahn ...

The BMW E60 M5, a 500-hp V10 super sedan that offers thrilling performance at an affordable price, but comes with hidden reliability issues.

Here are the best engines in 2026 for towing, fuel efficiency, and more.

Amid the falling sleet and snow, winds are expected to develop in the afternoon and evening, especially along the coast, ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Stella Osoba is the Senior Editor of ...

Psychology is a scientific discipline that focuses on understanding mental functions and the behaviour of individuals and groups. It is widely believed that language is structured around ‘constituents ...

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