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.

Asked by for the 1995 Buick LeSabre
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