Inside an internal combustion engine is an intricate web of small tunnels or passageways that enable oil or coolant to flow, which helps keep everything lubricated and operating at the proper ...

A head gasket leak is a serious engine issue, one that needs a major and expensive fix. However, you might have heard of gasket sealant, a liquid that promises to seal gasket leaks. Is it a miracle ...

Brian Cooley is CNET's Editor at large and has been with the brand since 1995. He currently focuses on electrification of vehicles but also follows the big trends in smart home, digital healthcare, 5G ...

Faulty head gaskets are no fun to deal with. This type of malfunction can cause a lot of issues, including engine misfires, oil leaks, and even mixing coolant into the oil. While a bad head gaskets ...

As a vehicle's engine operates, the intake and exhaust valves open and close rapidly while the pistons move up and down in the cylinder. These mechanical actions require a constant supply of hot oil ...

A head gasket is a crucial component of your vehicle's engine, sealing the engine block and cylinder head to prevent coolant and oil from mixing. When a head gasket fails, it can cause various ...

Nearly everyone has heard the words “head gasket” at some point in their life, but nowhere near that many people actually know what one is or what it does. The head gasket is a seal that lives between ...

We may receive a commission on purchases made from links. Internal combustion engines are impressive machines, but they can't function on their own. Numerous vehicle systems and various automotive ...

A detailed teardown of Honda’s R18 engine reveals how conservative engineering, straightforward design, and durable ...

The National Highway Traffic Safety Administration is investigating Honda’s V6 engines for failures, but the automaker is now facing a lawsuit in Canada for issues with its turbo-fours. The case was ...