Does the 2012 Dodge Journey have a timing belt or chain?

The 2012 Dodge Journey is equipped with a timing chain, which should last the life of the vehicle. However, this doesn't always happen. Unlike a belt that needs to be replaced routinely, the chain shouldn't have to be, but sometimes one can become loose or friction can cause pieces to break off. Unfortunately, replacing a chain is far more expensive than replacing a belt, but if one breaks, it can result in serious engine damage. The average cost to replace a timing chain in a 2012 Journey is $1,370 to $1,610. Labor comprises about $880 to $1,110 of that total, which tells You how difficult this service repair is. The most common symptom of a bad chain is a scraping sound or rattling in the engine compartment.