This week on Car Talk, who has a neater car, men or women? Ray sheds light on his wife's vehicular neatness and buys himself a night in the doghouse. Then it's off to Wyoming where Arleigh's Nissan is posing as an Elvis impersonator. And Tyler's Toyota is making a knocking sound. Do the guys have any shot at answering this one, or will they be exposed for knowing nothing? Plus, hate mail from a young listener - and she really hates the show! On this week's powerful hour of Car Talk.