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.

Port fuel injection has some big advantages, but automakers increasingly are using gasoline direct injection instead. The ...

View post: Forget the Corvettes. Callaway Started as a European Turbo Specialist Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change ...

Restore engine power and efficiency with the best fuel injector cleaners Fuel injectors that are working properly respond instantly to the demands of your engine. Unfortunately, even the best fuels ...

Fuel injector cleaner serves an important function in vehicle maintenance. Most vehicles sold today have fuel injectors. Those injectors work by delivering precise amounts of gasoline or diesel fuel ...