emissions testing [Archive] - GrandAmGT.com Forum


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01-13-2005, 03:12 PM
I went to get my car tested for emissions, and it failed. They said the high flow cat failed the test, it has an o2 simulator on it because of the engine light kept on coming on.Now i have to go back to the stock one.what a crock of sh-t, u can't even modify ur exhaust,just wasted 250.