After checking the engine bay before leaving the dealer, one owner found a massive oil leak caused by a cross-threaded filter ...

If you value your engine and the investment your vehicle represents, don’t take shortcuts when it comes to vehicle maintenance.

Vik is the Co-Founder and former Editor at MotorAuthority, a leading U.S. website covering performance and luxury cars. Since 2025, he has contributed to CarBuzz, blending his engineering background ...

Justin has been interviewing experts, covering breaking news, and reviewing the latest gas, hybrid, and electric cars online and in print for a decade, with a special interest in photography. The BMW ...

As GM Authority has covered in-depth for months now, General Motors has issued a recall for certain units of the naturally aspirated 6.2L V8 L87 gasoline engine. Part of this latest GM engine recall ...

Everything, even the smallest of things, can affect the performance of your engine. Whether topping off your fuel tank or driving on motor oil past its expiration date, you're slowly killing your car.

Toyota’s upcoming engine lineup promises increased fuel economy and lower emissions without a common downside. Flexibility is a focal point of Toyota’s next-gen engine family, with the ability to ...

Even as the automotive industry pivots to electric vehicles, some brands are quietly doubling down on internal combustion with fresh engineering and serious performance ambitions. Mercedes is ...

You're on a long drive, the oil light flickers on, and you pull over to check the dipstick. It's low, but the engine's hot. Should you wait for it to cool down, or top it off before it becomes a ...

Nathaniel is an experienced automotive writer with more than 10 years of automotive writing under his belt. From model reviews to industry politics to new innovations and development, he covers a wide ...

The Toyota GR86 and Subaru BRZ boxer engine drama continues. After more than one viral example of the horizontally opposed four-cylinders going boom, there’s now a class action lawsuit saying the ...