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2006 Nissan Altima Question: I replaced my alternator. After replacing the alternator i still hear a sound>



Bartoe200, Norfolk, VA, January 21, 2012, 09:13

What could be the sound ? There are no engine codes.

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  • Answer #1

    Carmasters Automotive LLC (133 Answers) , Virginia Beach, VA - (757) 793-2234
    carmaster July 08, 2014, 16:38

    Many newer design alternators have clutches in them and it is normal to hear a little noise when first shutting off engine and alternator is coasting down, otherwise you may have something else making a similar noise or have a defective replacement alternator. Call Roy at 757-456-0722 if you would like a free loaner vehicle while we check and correct it for you.

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