Quote:
Originally Posted by axlehead
Ok so as far as emissions go will the custom tune I have ordered be ok for the testing or not? That was why I wanted the stock tune, since California has strict requirements.
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EVERY post I have read that talked about having their trucks tested with a "tune" installed has said it passed with flying colors! My truck has not been required to be tested yet, but when it does, I WILL NOT put it back to stock before the test! (And, some of the posts, sorry, I don't know how many, were from people in California).
But, EVERY post I read that talked about setting their truck back to stock before the test, reported a "failure"! This is because of codes in other components that have to go through "drive cycles".
- Jack