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Old 04-28-2014, 06:42 AM   #1
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Loud whining noise

No, its not a supercharger. All I know is it only whines when I hit the gas. I'm guessing it's something belt driven but I'm not completely sure. Anyone else have this happen to them?

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Old 04-28-2014, 04:06 PM   #2
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Quote:
Originally Posted by Joe_Roma5 View Post
No, its not a supercharger. All I know is it only whines when I hit the gas. I'm guessing it's something belt driven but I'm not completely sure. Anyone else have this happen to them?

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I would check the power steering pump,alternator
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Old 04-28-2014, 09:45 PM   #3
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It's the alternator. My Duralast alternator sounds like a straight up Vortech on a cold start hahaha
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Old 04-28-2014, 10:05 PM   #4
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That's actually pretty cool
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Old 04-29-2014, 12:49 AM   #5
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Is that normal? If not, can it be rebuilt or do i need to buy a new alternator? Btw it is definitely the alternator because thats where the sound comes from and power steering pump is on the other side

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Old 05-02-2014, 08:16 AM   #6
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Yeah it's normal. My stock alternator didn't do it quite as loud but it did some. And my second alternator, that lasted 6 months, (Duralast) didn't really do it but Duralast changed to manufacturing in China instead of Mexico and this one has a slightly different look to it has the sound.
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Old 06-03-2014, 06:00 PM   #7
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Mine does the same, I like the sound though

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