Quote:
Originally Posted by sweetbmxrider
there is stuff out there like "guaranteed to pass" you have to run it through a full tank of super and yada yada. i don't really see it helping him any.
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I am not sure if GTP is safe with O2 sensors.
When the car was taken to inspection, was it properly warmed up? If the cat is not in the stock location and you don't have the stock emissions equipment it may not be getting hot enough to work properly.