A misfire code is a type A diagnostic trouble code.
A type A misfire indicates impending catalyst damage and is the most serious type of misfire condition. If this type of misfire is detected, the MIL may flash once per second to notify the driver that the car needs immediate service as soon as possible. In addition, a DTC is set and a freeze frame data is stored.
The best and most correct answer among the choices provided by the question is the second choice. The rock cycle <span>changes and recycles Earth's rocks. </span>I hope my answer has come to your help. God bless and have a nice day ahead!