Hi. My car has an Eggy smell occasionally?

Other answer:

soniacarter.stloyes:
A "rotten egg" smell from the exhaust can indicate you have a problem with your catalytic converter. You MAY want to get it checked by a competent mechanic.
Mark:
Thats the catalytic converter not being hot enough. You should either remove it or let the engine warm up for 2 hours before driving anywhere.
x-Wulfgar-x:
Bad catalytic converter.
DR + Mrs Bears face:
Hi yes it will that is the catalytic converter working turning harmful gasses into less harmful ones for the environment.
Naveen:
Use Room Freshner
Ryan:
Get a new car
regerugged:
Probably from sulfur. It may mean the catalytic converter is failing.