Episode 7 of "Curb Your Enthusiasm"
s01e07 AAMCO
Title: AAMCO
Original Air Date: 11/26/2000
Plot Outline:
During a test-drive of Jeff's new "toy", a vintage '57 Chevy convertible, Larry mistakes the horn in an Aamco radio spot for that of an actual car idling behind him at a red light -- and ends up getting the car rammed. Later, hosting a dinner party catered by an unscrupulous woman who ends up stealing the leftovers, Larry meets Mike Duffy, an actual Aamco repairman, who agrees to fix Jeff's car. But Larry's good fortune is short-lived as he ends up alienating Mike by refusing to invite him to his house on Martha's Vineyard.
