http://www.carbon-monoxide-poisoning.com/symptoms.html
Is stuffy nose on the list of symptoms?

The soot may be coming from a cracked heat exchanger.

Christopher A. Young
Learn more about Jesus
www.lds.org
..

"Norminn" wrote in message

AND I WOULD DO IT NOW!!!!!

Call the local fire department and see if they will bring
instrumentation out to check this. Again - NOW. Before you have a
fatality.

Damn right! Let us know. And good luck.