Evap system smoke troubleshooting the gascap message and P0456 and P0457 codes on my 2012 jeep JK.

In this video we use a smoke machine to help us troubleshoot a persistent gascap message along with CEL codes P0456 and P0457. All of this is related to the evap system on my 2012 Jeep Wranger JK, "Eugene". links: Smoke machine: https://www.amazon.com/dp/B0C7MKZPK3?... Smoke fluid: https://www.amazon.com/dp/B08G1GRV7T?...