Truck misfire when driving

Hello, first - ensure you are using preferably original equipment Dodge parts for all these ignition components. Then, have you performed base engine compression testing? Perhaps there's a misfire due to a mechanical concern? You could also have an exhaust restriction or an air intake restriction. Too hard to know what's going on without performing hands on testing. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops