This week on Car Talk, Tom and Ray receive a holiday gift that keeps on giving... an exit strategy for uncooperative callers. And, where's a good exorcist when you need one? Tom and Ray help Nancy with the ghostly noises emanating from her Volvo. The noise from Carrie's Ford Expedition are a little more down-to-earth... and just might have something to do with the 9,000 pounds of catering equipment that's in tow. Rush, in Mystic, Connecticut isn't catering - but it might smell that way, thanks to the stick of butter that's coating his Landrover's heater vents. Is there anything he can do about that rancid stench? All that and more, in this week's encore edition of Car Talk.