Owner's Manual
Page 59
... to the vehicle load. Close the windows - Other factors that roof racks, ski racks, etc, increase air resistance and also fuel consumption. Note that decrease gas mileage are: Worn or dirty spark plugs Incorrect spark plug gap Dirty air cleaner Dirty engine oil and clogged oil filter Dragging brakes Incorrect front end...
... to the vehicle load. Close the windows - Other factors that roof racks, ski racks, etc, increase air resistance and also fuel consumption. Note that decrease gas mileage are: Worn or dirty spark plugs Incorrect spark plug gap Dirty air cleaner Dirty engine oil and clogged oil filter Dragging brakes Incorrect front end...