Why is my car making humming sound when I turn car off?

1998 HONDA ACCORD
88,000 MILES
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POCOLACHRISTIAN
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I noticed when I turn my car off I hear a humming sound coming from rear of the car for a few minutes. Could you tell me what that might be?
Jun 25, 2012 at 9:40 PM
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ASEMASTER6371
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the only thing back there is the fuel pump. if it is staying on, the main relay may be sticking.

Roy
Jun 26, 2012 at 1:13 AM
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POCOLACHRISTIAN
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Would changing main relay fix the problem. If so where is it located. Thank you
Jun 26, 2012 at 10:39 AM
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ASEMASTER6371
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no clue till it is verified it is the pump and the relay is checked to see if it is the failure. we are giving suggestions based on your info. you need someone to verify it is even the fuel pump.

Roy
Jun 26, 2012 at 10:47 AM
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POCOLACHRISTIAN
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can you tell me wbere the fuel pump relay is located.
Jun 27, 2012 at 11:28 PM