Originally Posted by HinshawWRX
You should try fixing the cause of the misfire. The CEL comes on for a reason.
OP when your CEL comes on we need to get the code (s) to help you. The list of codes that can be generated by a CEL are many and can mean different things. Being it was right after getting gas, it's likely a loose fuel cap.
For reference the cruise control is deactivated with a CEL to prevent damage to the vehicle.
Ha thanks - I should have completed the story. I took it to the dealer and there was an ECM flash that had been made available to fix the misfire issue.