What happens when you try to build a functioning car engine using only parts from a budget shopping app? One Florida TikToker put Temu to the ultimate test—and against all odds, it actually worked.

When it comes to automotive innovation, some engines stand out not just for their power or efficiency, but for how they reshaped the industry and our expectations of what cars can achieve. Today, ...

Engine knocking, or detonation, occurs when fuel in the cylinders ignites unevenly, causing metallic pinging sounds, reduced power, and potential engine damage. Key causes include low-octane fuel, ...

Today’s cars and trucks are literally rolling test beds of technology, which has tended to make the days of the so-called shade tree mechanic and eyeball diagnoses of what ails a given model a distant ...

COLUMBUS, Ohio (WCMH) — Changing gears is easy enough for a drive but what about the engine? In this week’s “Connecting with COSI” we learn how much is happening underneath the hood to switch gears.

Mercedes-AMG just widened some eyes by dropping a four-cylinder engine into the AMG GT. It’s the same engine that powers the SL43 AMG, only with a few extra ponies. Prior to its new four-pot, the AMG ...

Pushrod engines may not be as popular as they used to be, but to paraphrase the old Mark Twain misquote, "The reports of its death are greatly exaggerated." In fact, GM recently announced it was ...

Back in the 2010s, Hyundai had ambitious plans for a mid-engined halo car. This idea never actually reached production, or even known on-road testing in camouflage, but the company showed off a ...