I have had my 325ic sitting up for about two weeks ...when I started it the other day it took longer to start (three or four seconds cranking) than usual and I smelled gas just after it started ........ later, the same day, after it sat for about 2 hours, the same thing happened ...about three or four seconds cranking and a gas smell as soon as it started....any idea what could be the cause?

Thanks,
Mike

Fuel pump? Fuel filter?