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1990 Geo Tracker Question: Check Enger Light

 

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Visitor, 1.6L 4 Cylinder, Payette, ID, May 13, 2011, 16:25

My Check Enger Light Just Came On. Y is that

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  • Answer #1

    May 13, 2011, 16:44
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     Master

    Because the ECM detected a problem with the engine/emission control system.
    It has to be scanned to see what causing the problem.

    Zee

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