One of the Volkswagen Group’s most widely used engines is at the center of a new class action lawsuit in the United States.

Drivers of VW and Audi models say routine oil top offs masked a larger defect, and now a court will decide what happens next ...

The LBZ variant of the Duramax from the 2006/2007 Chevy Silverado and GMC Sierra pickups is one of the most well-loved diesel engines by Chevy fans.

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A 6.7L Power Stroke teardown uncovers shocking internal damage hidden inside a 200K-mile Ford F-250 diesel bought at auction.

Several owners of Volkswagen and Audi cars equipped with the EA888 2.0-liter turbocharged inline-four engine have taken legal action against the ...