I've got a 2005 Lesabre. When the car is on jacks, engine not running. I turn the steering wheel, right or left, I get a moaning noise in the top of both stuts. Both directions. It moans through the whole travel of the wheel. I guess you would say the stut mount area. Sounds kinda like maybe rubber. Not sure though. I don't notice it at all when driving. I'm trying to isolate the dreaded Lesabre vibrations. Just wondering if this is a normal noise in a static condition, engine off. I've turned the steering on other cars I've had jacked, and don't remember hearing this noise. Hoping someone can shed some light on my question.