what year did stop selling leaded fuel?
<answer> On January 1, 1996 stop selling leaded fuel. <context> What year did they stop selling leaded gasoline? The Clean Air Act Amendments of 1990 mandate the elimination of lead from all U.S. automotive motor fuel by January 1, 1996. This represents the final step in a gradual reduct … ion of lead in gasoline since the early 1970s. Regular gasoline typically contained approximately 4.0 grams of lead per gallon; average lead content was reduced to 0.5 gram/gallon in 1985, and still further to 0.1 gram/gallon in 1986.