This was the second time I've used this rocker cover gasket on my Miat and both started crying within a few weeks. I followed Mazda's specified tightening procedure using a torque wrench. I've had good experiences with Fel-Pro seals on other vehicles and thought the first one was an accident, but both started leaking pretty badly on the sides almost immediately. Just enough oil to be visible on the exhaust manifold heat shield. The PCV valve has been tested correctly. Seems like a lot of other people are having this issue too - I'm surprised to see a high rating here - use a different pad for your Miata.
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