Hi guys looking for a bit advice! Went out in my wife's car the other day and starting missing and backfiring and the engine management light has come on! It's strange that it's just happened as the car was fine until yesterday any ideas?

 

normally a dodgy coil pack fella

 

I'd put money on coil pack, ht lead or a plug has corroded.

 

Got a new coil pack today it's a bit better but not right so think will need new plugs and leads

 

Check the core plugs between the spark plugs. I've seen a few rot out causing the recess to fill with coolant.