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    CA Smog failure for NOx on '95 Corolla

    Hi all, Later today I'm going to be picking up my Corolla -- a 1995. I don't know yet if it has the 1.6L or 1.8L engine. It has a 5 speed manual. The PO is getting rid of it because it failed smog for NOx here in CA. My first inclination is an EGR issue and/or carbon buildup in the cylinders...
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