Q: I have a 2009 VW with gasoline direct inject and a 2.0-liter turbo engine. It recently needed the intake valves cleaned (a very costly job) after just 54,000 miles. I understand many manufacturers ...
Fast Lane Only on MSN
Mechanics say ignoring carbon buildup is hurting direct-injected engines
Direct-injected engines helped modern vehicles produce better fuel economy and stronger performance, but mechanics are ...
Gasoline direct injection, or GDI, is one of the most crucial bits of technology in the modern internal combustion engine. In engines equipped with GDI, highly pressurized gasoline is sprayed directly ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results