1) Bar stock 2) Citrus fruits 3) Classic slot images 4) Clunkers 5) Clunky cars 6) Defect-ridden cars 7) Defective cars 8) Defective purchases 9) Detroit recalls 10) Duds 11) Duds in a lot 12) Give Ellen some fruits 13) Hardly long-distance runners 14) Iced tea garnishes 15) Lousy cars 16) Many used cars Found on https://www.crosswordclues.com/clue/lemons