Quote:
Originally Posted by kilrtoy
Have an SS with automatic called onstar and they said the vehicles engine was not emitting exhaust properly.... everything is stock... what. Causes this and can I fix at home or do I need to head to dealer.
THANKS
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It is definitely best to take your vehicle to a dealership for proper diagnosis. There could be many reasons why the engine is not emitting exhaust properly. Please let me know if you are taking this route.
Brandon
Chevrolet Customer Service