whining noise on 1995 Buick LeSabre

my 95 buick lasabre started making a whining noise in the engine compartment, no lights are on n it runs good. seems to be coming from left or drivers side. when driving the noise goes up n down with each trans shift. put in park rev engine noise goes up n down. thought it might b alt. or power steering but noise is coming from other side. trottle body side.

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1 answer
Common causes for the type of noise you are describing in your 1995 Buick LeSabre would be the transmission fluid pump or the torque convertor. Someone with a trained ear may need to listen to the noise to try and confirm this. Please us the following link to find a repair shop near you - https://repairpal.com/directory?address=17368&car_brand_names=Buick