Hi everyone, this is my first post... My wife's pug recently started miss firing on start up from cold and there is a smell of petrol. But as soon as its warm its fine for the day. Already changed the plugs and have a fuel filter that i haven't got round to fitting yet. (when the weathers better i'll do it!). Anyone else have this problem? Ifso how did you solve it? Or any ideas you guys have to help will be appreciated.... cheers