New patent suggests Porsche is looking at repurposing exhaust recirculation systems to clean catalytic converters more ...

A GMC Sierra AT4 owner is trading in his Duramax for a 2025 Ford F-150 Lariat after repeat "Check Engine" failures. From "seats that suck" to coolant valve nightmares, find out why this high-mileage ...

These BMWs are coveted for their strong engines and high-mileage capability. With proper maintenance, these BMWs will see you ...

Exhaust systems are designed to survive years of heat, vibration, and road grime, yet some of their most important parts ...

Diesel engines are built to survive abuse, but the way drivers use and maintain them often does more damage than the miles themselves. When basic habits go wrong, the result is clogged injectors, ...

Discover how professional racing engine diagnostics reveal hidden problems in your car. Expert insights from Miami's advanced auto repair specialists.

But there’s one spec that has caused some concern among Ars staffers and others with their eyes on the Steam Machine: The GPU comes with just 8GB of dedicated graphics RAM, an amount that is steadily ...

Test your broadband connection speed. Our speedtest works on the vast majority of web browsers and devices, including computers, tablets, phones and games consoles. If you are experiencing ...

The Steam Machine is the new PC gaming-focused console revealed by Valve in November 2025. Alongside this reveal, we also got our first look at the new Steam Controller and new VR headset, titled the ...

Valve Software, creator of Steam, remains privately held, unlikely to IPO soon. Alternative investment options include shares in other public gaming firms like EA or Take-Two. Interested in gaming ...