When do you change the timing chain in a 2013 Chevy spark?

The timing chain in a 2013 Chevy Spark is designed to last the lifetime of the engine and typically does not require regular replacement like a timing belt. However, if you notice symptoms such as unusual engine noises, poor performance, or if the check engine light comes on, it may be necessary to have it inspected. It's advisable to consult the owner's manual or a trusted mechanic for specific recommendations based on your driving conditions and maintenance history. Regular maintenance can help prevent issues related to the timing chain.