Hi guys

Sorry to ask for help agian so soon but I have a problem with my M30 engine. Some of you will remember I lost my licence about 18 months ago when I had a seizure (I have epilepsy caused by brain injury and surgery). The car has been started around once a fortnight and warmed up to operating temperature and has run beautifully until now. It idles roughly and wont rev up cleanly - and I think this is because the cold start enrichment isn't coming off - there was a smell of fuel I noticed yesterday.

I'd imagine that something has got stuck - can anyone advise the first place to look on an M30 engine please? - mine is the more unusual 3 litre version.

Many thanks
Si