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1990 buick lesabre limited 4 dr sedan When the car idles in park or nuetral it makes a whirring noise if you put it in drive it sounds fine once you accelerate you hear this whirring till you reach 25mph and it shifted then its gone when you slow down you hear it when it down shifts at about 10mph till idlein drive then you can't hear it. Sometime it jerks a little I was wondering if you maybe knew what it could be?
How many miles are on the car?
If you open the hood with the engine running, where does the sound seem to be coming from?
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JustAnswer > Car Repair