Compatibility： Chevrolet Aveo 2006-2008 L4 1.6L DOHC Petrol Chevrolet Aveo 2011 L4 1.6L DOHC Petrol Engine Desg. LXT Pontiac G3 2008 L4 1.6L DOHC Petrol Pontiac G3 2007 L4 1.6L SOHC Petrol Pontiac Wave 2006-2008 L4 1.6L DOHC Petrol Pontiac Wave5 2006-2007 L4 1.6L DOHC Petrol Does throttle body need to be replaced? The throttle body plays a large role in controlling the fuel and air mixture in your engine.The proper mixture needs to be achieved in order for your engine to run smoothly and properly. Once this part fails, it needs replacing rather than repairing. When you need to replace the throttle body: .
