Wednesday, February 25th, 2009 AT 9:20 PM
My heater hasn't worked for a while and I was wondering what the name of the part I need to fix it was. The part that is malfunctioning is the valve that opens and close when swithing from cold to hot to let heat in from the engine. I don't know the name and the people at the advanced auto parts in my town aren't too bright it seems. Any help would be appreciated. Thanks.


