On 19/07/2019 17:36, Tim+ wrote:
DerbyBorn wrote:
Was talking about catalytic converters the other day following another
theft and someone commented about the rotten egg smell you sometime got
from cars and someone would say - it is because the car has a catalytic
converter.

Never smell it now - what changed?


Sulphur content of fuel?

Tim

That would be my guess too. I'm a bit out of touch but iirc the levels
in both petrol and diesel have fallen very significantly.