Last summer, when Greg Williamson, owner of A&W Express, had an issue with a stuck turbocharger actuator on a Volvo VNL 630 engine, he did not worry about the possibility of spending thousands on ...

ICL has signed a three-year contract to use hydrogen-based engine cleaning technology across its fleet after trials showed gains in emissions and fuel efficiency. Industrial Chemicals tested the ...

During car maintenance, many people often overlook cleaning the exhaust gas recirculation system, but this is an indirect ...

The other day I dropped my car off at a European specialist shop, and while I was there, a technician was working in the engine bay of a Mk7 Golf R, cleaning out carbon deposits off the intake valves.

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, ...