Question about 2003 Pontiac Sunfire

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Makes noise for a few seconds before starting . Radio cannot keep time anymore if car is not running

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The radio has 2 power supply's. One is always on for the clock and radio memory. And the other is switched by the ignition. You need to check fuses. And possibly remove radio to check your power supply. I there is no constant power clock will only work with key on.

Posted on Jan 16, 2013

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Posted on Jan 02, 2017

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