Mine failed the first time I took her for the emmissions test in New Jersey two years ago. Everyone kept telling me it was the catalyic converter. All I did was get some gumout to clean the old engine oil from the previous owner, changed the spark plugs, wires, and oil. Then I took her back the next day and she passed. I don't know if you'll be that lucky, but that's what I did. This year I know what I have to fix, the rear muffler.
This is one of the best things you can do first. A simple tune up is always good to do when ever you are trying to pass emmissions. Good luck hope you get her fixed an back on the road.
