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Strange Whine?

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Old 04-25-2009, 09:28 AM
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9K RPM's = ♥♥
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Question Strange Whine?

Took a small video clip with my cellphone so you guys get the idea.

It happens loudest in 4th and 6th. Anywhere between 40-60mph. Any idea what it could be?

Old 04-25-2009, 11:57 AM
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tell that b@t#h to STFU or you will never let her out of the trunk.
Old 04-25-2009, 01:03 PM
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9K RPM's = ♥♥
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LOL, checked the trunk. No B*tch present...

Any real ideas as to what the problem is. I also forgot to mention that I currently have 49,200 miles.
Old 04-27-2009, 02:42 PM
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i get that whine at 7k to 8k i gots a 2004 AT with 52k miles
Old 04-27-2009, 10:56 PM
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sounds like transmission whine. maybe fresh fluids?
Old 04-27-2009, 11:03 PM
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Are you pushing down on or holding the shifter when this happens?
Old 04-27-2009, 11:32 PM
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do you have the afe ss? after i installed mine i get the whine crazy in 4/5 and it goes away when i shift just like your vid....it is so much louder than the stock shifter i wish there was a way to "muffle" it out
Old 04-28-2009, 08:00 AM
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Yeah... my guess would be transmission harmonics? Try with a fluid change and go from there... Or listen to other people that aren't guessing like I am.
Old 04-28-2009, 06:18 PM
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Originally Posted by rx8cited
Are you pushing down on or holding the shifter when this happens?
Not sure what you mean by this? I'm just holding the shifter like normal.

Originally Posted by karstman7
do you have the afe ss? after i installed mine i get the whine crazy in 4/5 and it goes away when i shift just like your vid....it is so much louder than the stock shifter i wish there was a way to "muffle" it out
No SS. Just stock tranny.

I changed both the Transmission and Differential fluid less 10K ago using Redline.

Still not sure what to think of this...
Old 04-28-2009, 08:59 PM
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S1lveRx8, I should have been clearer.

I was wondering if the pressure from your hand being on the shifter is contributing to the noise. So if you hear the noise and your hand's on the shifter, take your hand off and see if the noise goes away or gets quieter.

Did you notice any improvement in shifting with Red Line diff/trans fluids?
Old 04-30-2009, 08:32 AM
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I've had that same whine for many many miles now. Mazda has always insisted that ALL RX8's make that same noise...

It is definitely exaggerated if I apply any pressure to the shifter (I have afe ss). The whine, however, was there since day 1, November 16 2004.

I changed my trans fluid at 50,000 with redline fluids...got a bit quieter for a little while but is back to its whiny state again.
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