Fuel Doctor Holdings, Inc. announced its Platinum FD-47 power conditioner/fuel efficiency booster will be featured at the 14th China International Expo for Auto Electronics, Accessories, Tuning and Car Care Products (CIAACE 2012) in Beijing. The FD-47 will be demonstrated in a 'How It Works' presentation at Booth #1EH01 on February 14th through 17th. FD-47 is a patent-pending fuel efficiency booster that increases a vehicle's miles per gallon (MPG) by power conditioning the vehicle's electrical systems on vehicles 24 months and older.