hey wats up? New to the site, and was wonderin how can u tell which is which? There are no markings anywhere that I can see.I have a 2007 auto zx3 2 door se 2.0. Any help will be apprec. hope I put this in the right spot.
One way to tell, the Zetecs have the intake to the rear of the engine compartment and exhaust to the front, the Duratecs have the intake to the front and the exhaust to the rear. And yes, if the valve cover has not been replaced, it does say Zetec on it. And I believe all 07s have Duratecs.