1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Loud whirring

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Old Oct 12, 2006 | 01:59 PM
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Default Loud whirring

I am not having a severe problem with my car. When I put the car in gear, is makes a loud whirring noise, almost like the sound of a power steering pump going out, but it is coming from the back end of the engine(drivers side). I originally thought my EGR valve might have gone south, but the noise is only when I am in gear and it is loud enough for other drivers to hear. In neutral and park, it makes no noise. I'm stumped.
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Old Oct 12, 2006 | 02:12 PM
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hrmmm wondering if its trans related....

hows the fluid, what does it look like, does it small at all
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Old Oct 12, 2006 | 03:05 PM
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Originally Posted by 1993 SLE
hrmmm wondering if its trans related....

hows the fluid, what does it look like, does it small at all
yes, does it smell burnt or is it low?
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Old Oct 12, 2006 | 04:04 PM
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That was a thought of mine too, but the fluid seems to be ok. it is not dark and does not smell burnt. The fluid filter is only about 5,000 miles old.
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Old Oct 12, 2006 | 04:06 PM
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it does now have a very slow 1-2 shift if you are on it hard and it started having this problem all of a sudden. There was none or very little build up to it.
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Old Oct 12, 2006 | 04:25 PM
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hrmmmm there have been a few trans that whined REALLY bad....

this is Harofreak trans on its death bed.....does it sound like this
http://www.flurl.com/uploaded/2000_S...ine_35145.html

and here is the thread
http://www.bonnevilleclub.com/forum/...ighlight=trans
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Old Oct 12, 2006 | 04:49 PM
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Take a listen to mine. You will hear it start whining around 30 seconds in.

http://www.chemungnet.com/Transmission1.WMV

Right click on it and save as.
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Old Oct 13, 2006 | 09:46 PM
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yeah, that sounds like it but louder.
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Old Oct 13, 2006 | 10:33 PM
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Originally Posted by chuck03
yeah, that sounds like it but louder.
Which one?
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Old Oct 14, 2006 | 09:50 PM
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My bad. I didn't realize there were two to listen to. It sounds like yours mike. but much louder. I'll try to take video of it tomorrow.
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