Mechanics

PORSCHE CAYENNE PROBLEM

2012 Porsche Cayenne

Are cars in USA all with the same standards or do they have different standards for example can a car from western side of the USA bear the heat in the eastern side, or does it need to be modified
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Guest
March 13, 2013.



The state of California has higher emission standards so some cars are certified to be used in California but other than that, they are the same.

Wrenchtech
Mar 13, 2013.