How to remove the air filter cover of a Fiat Linea 1.4 liters gas+LPG Jun 12, 2015 Air, Cover, Cover Air, Cover Rock, How to remove the air filter cover of a Fiat Linea 1.4 liters gas+LPG. Like 0 Thanks! You've already liked this « GREAT!!! COVER OF Hey Man, Nice Shot! Filter (Best Cover Band) » Delboy’s Garage, Harley Air Filter cover part 8, finally finished.