Transmission buzzing

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06-03-2002, 03:01 PM

MaximaMike99SE

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Join Date: Jun 2002

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Transmission buzzing

I recently purchased a 99 SE-Limited with an automatic transmission. I have noticed a slight buzzing sound at the front of the engine. Through further investigation, the buzzing sound is coming from the transmission. I can place my hand against the transmission pan and you can feel it vibrating inside. I can only assume this is where the valve body is. What would cause this buzzing and how do I fix it? I have noticed that when I press the accelerator pedal about an inch or two that the buzzing just about goes away. As soon as I let the pedal back up the buzzing becomes more noticeable. Any ideas or suggestions?

05-06-2010, 04:22 PM

Quickywd01

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What caused it? Is it low fluid?

05-07-2010, 06:45 AM

njmaxseltd

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Welcome to 8 years ago.

05-07-2010, 07:18 AM

aackshun

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True dat...

But sadly in 8 years this question has never been answered.... In any of the threads I've pulled up too...

05-07-2010, 09:17 PM

ColombianMax

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I agree.

Ninos_Maxima and I encountered this problem on his 99 GLE when we got done putting his stock plenum and stuff back after he changed his mind on 00vi. Problem turned out to be a disconnected ECU that Mr Duck disconnected while assisting him with the 00vi days prior to that.

Hope that kind of helps.