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Is your AC turned on? Sometimes those fans will come on at strange times

when it ls.

I'd have the code(s) read. If your check engine light is on, the computer

has probably "thrown a code", as they say. Auto Zone or any of the major

parts places will read them for you at no charge. Knowing the codes thrown

might lead you toward fixing the fan problem.

FriPilot

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15y ago
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Q: Why would 1998 Pontiac sunfire GT blower fan turn on when the car gets started with a check engine light on?
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