31 Complaints: 2009 Pontiac G6 Fuel/Propulsion System Problems The 2009 Pontiac G6 has 31 NHTSA complaints for the fuel/propulsion system at 65,806 miles average. (Page 1 of 2) CarComplaints : Car complaints, car problems and defect information1/5 2009 PONTIAC G6 2 L4 Oil Filter | RockAuto Fuel Filter. Oil Drain Plug. Oil Drain Plug Gasket. Oil Filter Adapter. Spark Plug PONTIAC 2009 G6 2.4L L4 Engine Oil Filter. Price: Alternate: No parts for vehicles in selected markets. Economy .