Inline-sixes tend to have problems tied to their size and length, higher camshaft flex and torsion, uneven air/fuel ...

There might be a general sense out there that modern cars are longer-lasting and less trouble-prone than older ones, and for many models, and by many standards, that may be true. This doesn't, however ...

Nine Chevrolet cars have reached or exceeded IndyCar's allowed engine usage as the engine manufacturer works through a bad ...

Kia and Hyundai's Theta engines have been around for a while, but they're not without problems. Here are some of the most ...

Toyota's new resonant frequency test will determine if recalled V35A Tundra engines need replacement, covering up to 270,000 ...

Marcus Armstrong was poised for his first IndyCar win until a late engine failure ended his race at Road America.

Audi has had a few things to cheer about lately, from excitement over the recent reveal of the interior of the new Audi Q9 to the brand's debut season in Formula 1. But not everything regarding the ...

OpenAI claims its new reasoning model has produced an original mathematical proof disproving a famous unsolved conjecture in geometry, which was first posed by Paul Erdős in 1946. If this sounds ...

Oscar Piastri has expressed concern about power unit consistency during a wet Formula 1 Canadian Grand Prix, noting “we don’t know what’s going to happen”. Sunday’s Canadian Grand Prix is expected to ...

After 80 years of fruitless struggle by human mathematicians, a major geometry conjecture has at last been solved—via a straightforward query to a chatbot. “No previous AI-generated proof has come ...

Audi has had a few things to cheer about lately, from excitement over the recent reveal of the interior of the new Audi Q9 to the brand's debut season in Formula 1. But not everything regarding the ...