What, everywhere I go. It's a novel excuse to start a convo though.Get someone else to verify it.
I would second that. Perceiving a burning rubber smell can be a symptom of a certain kind of brain tumour. I don't know if a petrol smell can be indicative of a similar condition, but would want to find out if it were me.Go to your doctor.
...who knew there was such a thing as olfactory hallucinations.