Before the turn of the millennium, you wouldn't find many people complaining about carbon deposits on engine valves. However, all of that changed as gasoline direct injection (GDi) went mainstream in ...

Direct-injected engines helped modern vehicles produce better fuel economy and stronger performance, but mechanics are increasingly warning that carbon buildup has become a serious long-term ...

Albuquerque, NM - Mango Automotive (Downtown) is highlighting a maintenance issue many drivers overlook until performance declines. As an experienced car repair shop in Albuquerque with extensive ...

You may or may not notice the initial hints of carbon buildup. They typically show up as a little roughness at idle or slightly lower mileage – until one day your check engine light turns on because ...