SAVE MONEY ON A BG FUEL SERVICE TO SAVE MONEY AT THE FUEL PUMP $60 OFF Carbon deposits build up on engine valves and injectors causing poor fuel economy, loss of power and performance, rough idle, hard starting, pinging/knocking, and increased emissions. A BG Fuel System Service removes carbon deposits as it cleans fuel injectors, throttle body, plenum and air intake, engine valves and ports. helping correct the ratio of fuel and air. Cleaning the fuel system can restore MPG, power, improve performance and reduce harmful emissions. To take advantage of this special offer, $60 off a BG Fuel System Service, you must tell us you found the offer on our website when making your service reservation.