Some counties do not require emissions for their residents like Newton, Ga and Flowery Branch, Ga. So when you buy a car from one if these counties you think you are buying a car that has or will pass emission, but has not, because it is not required there. This happen to a family member of mines. But most cars you buy, run great, but when you take it to the emission place, it does not pass. And the cars that you think would not pass because they are smoking, pass emissions with flying colors. To me and others who have told me, this is one dump law that should be drop! Do you think car emission should be abolish world wide?