Loud noise when the car on drive or reverse

2008 FORD TAURUS
200,000 MILES • 3.5L • V6 • FWD • AUTOMATIC
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MIDO2MAN
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The transmission fluid is been changed , when i put the car on drive or reverse i hear loud noise specially in the morning get louder , the engine oil is good , no ticking sounds from the engine , no noise when its on park or
, it sound like humming , what it could be ?
Dec 12, 2014 at 9:05 PM
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MHPAUTOS
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Have you check the oil level, is the oil used the correct type, was there any signs of noise or problems prior to this service.
Dec 12, 2014 at 11:55 PM
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MIDO2MAN
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The oil level is good , and it has been changed for while , i start the noise more in the cold wheather .
Dec 13, 2014 at 4:29 AM
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MHPAUTOS
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make sure that the uni's are ok, and let me know if the noise changes with load or road speed.
Dec 13, 2014 at 5:25 AM
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MIDO2MAN
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What is uni's?
Dec 13, 2014 at 8:34 AM
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MHPAUTOS
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Sorry error, should have been drive shaft CV joints
Dec 13, 2014 at 3:43 PM
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MIDO2MAN
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Today was really cold , and when i start the car in the morning it was really loud and some weird noise coming from the passenger side under the hood , i could not tell what is it , but after couple muints of warming up the noise start to go away .
Dec 20, 2014 at 10:02 AM
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MHPAUTOS
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Is the noise engine speed related or road speed related, or just here at idle?
Dec 21, 2014 at 3:22 AM
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MIDO2MAN
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I will say engine , because it happen when im not moving , and when the car is not warm .
Dec 21, 2014 at 12:26 PM
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MHPAUTOS
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Take the drive belts off the engine and see if that eliminates the noise, if so let me know
Dec 21, 2014 at 12:28 PM