One problem related to manifold/header/muffler/tail pipe has been reported for the 2009 Chevrolet Traverse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Chevrolet Traverse based on all problems reported for the 2009 Traverse.
Having problems with my Traverse had it about a year and since I have it replaced the starter. Coolant somehow went into motor oil every time I start the vehicle a big huge white cloud appeared from the muffler.