Constantly low on oil, getting bad fumes, or is your engine not as peppy as it once was? Your car's engine may be experiencing the dreaded blow-by.

There’s growing optimism within McLaren and other Mercedes-powered teams that Petronas’ new fuel could provide a notable ...

Taking your car to the mechanic is convenient, but it isn't always the cheapest. Diagnosing your car yourself, for example, can save you a lot of money.

From turbo LS builds to boosted Coyotes and nitrous 392 Hemis, here are eight smart, streetable ways to make 700 horsepower ...

Engine oil color reveals its age, contamination level, and operating condition. Fresh oil is amber or light brown. Oil darkened to black but still translucent after a few thousand miles is normal.

One overbuilt V-8 that quietly racked up 250,000 or even 300,000 miles.

Out of 729 gas stations checked by NYC inspectors between mid-2023 and mid-2025, a whopping 702 failed tests for their octane ...

The W31 performance option added Force-Air Induction to the Rocket 350 V8; only 3,002 were made between 1968 and 1970, most ...

On the final day of pre-season testing in Bahrain, Mercedes drew attention by adding two distinctive ‘horns’ to the rear wing ...

Today is likely to be the last day of announcements for the time being, culminating in the “special experiences” (read: hands-on sessions with all the new kit) in New York, London, and Shanghai at 9am ...

Chicago Fire, Med and PD come together for the 2026 One Chicago crossover, a three-part event that rocks the One Chicago ...

Car features that were banned for a reason Older cars possessed a distinctive character that modern vehicles sacrifice in ...