Q: How to Service and Repair an Ignition Coil on 2008 Dodge Challenger?
A: Before servicing or repairing an ignition coil, first disconnect and secure the negative battery cable. After that, push down on the tab as you carefully remove the connector from the coil. Once the coil mounting bolts are off, slightly twist the coil to help the boots come undone from the plugs as you pull the unit from the cylinder.