After doing a quick checkup on the car and removing the panel that feeds air into the air box, I think I discovered that the previous owner may have fitted an aftermarket filter and with that panel removed it sounds pretty decent, bring on the tunnels
Had a feeling ;( might have to give this a miss now if I can't sort it by Saturday
Guy at garage said its misfiring and more than likely a coil has gone so nothing major, looking promising for the weekend
I'm holding out hope its just the Cam sensor which is £50 odd to replace. P0014 code could also mean cam timing over advanced. Going to BMW after work today and hoping it'll be an easy fix
Booked into bmw tomorrow and will run diagnostic and hopefully fix. If they can't then I'm out of the game for tunnel run