hi guys,

wanted to know if anyone has any ideas on what may be causing the "gasoline/benzene-like" smell when I first start up my 997 C2S....
car's been running fine, but, recently I've noticed that sometimes a little white puff comes out(not really smoke) and there is a strong odor of gasoline which follows....
I've always topped off the oil with mobil 1 synthetic and all fluids are normal....

thanks