hey all I need some opinion this is a file of a 2013 chevy cruze with the 1.4l in it.
the car upon start up idle fine then as it warms up get a little sputter.when put in gear and start to take of it starts studdering and continues to do it constantly while driving.to me it feels worse upon takeoff from stops almost like a fuel and airflow not adjusting correctly almost like its intaking more air than the engine can supply fuel... it has a 02 dtc and maf dtc on they've sent it to the shop 2 times they say they fixed it and runs fine for about a month the starts it again...