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a malfunction has been detected with the emission control system

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Q: Why would a check engine light be on 2000 ford explorer?
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Why would 2000 explorer check engine light come on when there is rigid cold weather?

Could be low fluids or a electronic component in engine...


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Im guessing there is something wrong with your car!


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I'm not a mechanic / technician but by any chance are you out of gas The CHECK " GAGE " light on my Ford EXPLORER would come on if the engine coolant temperature is too HIGH , the engine oil pressure is too LOW , or the gas gauge is at or near empty


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Would an engine sputter cause the check engine light to come on?

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