I have a 2013 silverado 4wd with only 53000 kms on it. I have a P0307 code on. Cyl 7 missfire. I have cleared the codes and it returned a couple days later. With such low mileage i dont have a clue what im into. Any help would be appreciated.

 

I am not sure posable the coil is bad or shorting ck wires going to it make sure it's not arching also ck the spark plug wire same thing