Does my 1999 Ford Contour LX have an interference or a non-interference engine?

2.0L and the 2.5L are interference engines,the 6 cylinder has chains

Ford • 1.3L Non-Interference • 1.6L DOHC Non-Interference • 1.6L SOHC Interference • 1.8L Non-Interference • 1.9L Non-Interference • 2.0L DOHC (Contour, Escape, Focus, Mystique, ZX2 & 1999-2002 Cougar) Non-Interference • 2.0L DOHC (Probe) Interference • 2.0L Diesel Interference • 2.0L SOHC Gasoline (Escort, Focus & Tracer) Non-Interference • 2.0L SOHC Gasoline (Capri, Pinto & Ranger) Non-Interference • 2.2L Interference • 2.3L Diesel Interference • 2.3L SOHC Gasoline Non-Interference • 2.4L Diesel Interference • 2.5L SOHC 4 Cyl. Non-Interference • 2.5L V6 Non-Interference • 3.0L SOHC Interference • 3.0L & 3.2L SHO Non-Interference • 3.3L Interference