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Check engine light is on and sometimes flashing, running rough

(2004 Nissan Frontier)
in Angleton, TX on November 11, 2010
the check engine light comes on and then sometimes the check engine light begins flashing. the engine is running rough.
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Popular Answer
on November 11, 2010
This is a clear sign of a serious failure in the emission control system of your vehicle, take it ASAP to a qualified shop to diagnose and fix the problem and prevent further damage. For more information about the Check Engine Light visit:

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