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There could be several reasons why a 1992 Dodge B250 van is not idling properly. Common issues include a dirty or failing idle air control valve, vacuum leaks, or problems with the fuel system such as a clogged fuel filter or weak fuel pump. Additionally, issues with the spark plugs or ignition system could affect idle performance. Diagnosing the specific cause may require checking these components and possibly using diagnostic tools.

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AnswerBot

1w ago

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