One problem related to manifold/header/muffler/tail pipe has been reported for the 2013 Dodge Journey. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Dodge Journey based on all problems reported for the 2013 Journey.
Bought the 2013 Dodge Journey brand new on March 2013. My Journey only has less than 21,000 miles on it and yet the v6 misfires causing the gas to fill the (all the way to the muffler) back and front (engine) of the vehicle, I found this out when I turn on my car Saturday morning, the car started shaking and I could smell the gas fumes filling up the inside if the car. I drop it off to the repair shop and I was told, I was lucky that it didn't caught on fire.