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Colder temperatures can change how well motor oil keeps your engine running. You may need to change the oil to maintain a ...

Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended ...

Uncover the essential secrets of motor oil and ensure your car's top performance with our complete ABCs of selection and care ...

I spent a high-octane weekend with Valvoline & Hendrick Motorsports learning how proprietary preparations can give you the ...

Do you find the symbols on a container of motor oil baffling? Even if you understand most of them, you may not know the ...

A: There is no mechanical need to warm up a modern car for more than a minute, even in very cold weather. Today’s oil ...

From Chevrolets to Cybertrucks, these are the cars that you think could be the worst to ever come out of America ...

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A similar effort is being developed to go after Clean Air Act waivers that effectively green light California’s strict car ...

“Servicing your own car might void the warranty if you don’t follow the manufacturer’s guidelines or if your work causes a direct problem,” said Pallavi Gorrepati, executive vice president at Xpress ...