Cheers for all the input guys, ive not fixed the problem.

My carbon fibre bonnet has vents in, and where the car had benn sitting for a couple of weeks rain water had got in in damaged 2 of the spark plugs so the car was only running on 3 cylinders.

new plugs and leads and it was fixed

 

I've had something similar happen before, surprised I didn't think of that! Mine didn't damage anything though, it just stuttered a good bit till the water passed.

Congrats

 

so look at that...it was nothing to do with the cold air..

 

no it was because it rains alot here in the uk, should move to cali insted, heard it doesn't rain much there. lol.

cheers guys.