On this week's encore edition of Car Talk, the son of music legend Leonard Bernstein earns his own place in history...at least when it comes to "somewhat wacko but probably harmless driving techniques." Also, a voice from Tommy's past seeks help with a check engine light that's been on for a mere 75,000 miles or so. Meanwhile, Julie in Washington wonders whether she should 'fess up to her husband about the fender bender she had with a "car that wasn't there." And, Sara in Ohio poses a new twist to an age old question, when she asks, "Why did the chicken go for a ride?" All this, plus a few slightly disturbing quotes for your next elevator ride, this week on Car Talk.