Mechanics among you cylinder 1 missfore

[Adamm197]

Just plugged a diagnostic in and it say cylinder 1 misfire and won't let me delete the code is this a usual fault and what should I do help?
Many thanks

 

[Fernandez]

Is the car running ok and was the fault code historic or current?

If current it could be a coil pack.

 

[Adamm197]

I'm not sure mate it seems to drive okay but the guy who diagnosed it said it did sound abit funny I'll check plugs and stuff tomorrow I just thought it was weird that it would not delete

 

[Fernandez]

Check the plugs and the coil packs, they do have a tendency to go.