Is there a motor in the right rear of a Buick Lesabre?

My car has been making a funny noise. It is not constant. Comes and goes at different times. Not consistent with braking or revving up. It sounds like a small motor? Any ideas?Is there a motor in the right rear of a Buick Lesabre?Have someone turn the radio on and off and stand out by the antenna...if it doesn't move but the noise changes right when the radio is switched then you got your culprit. I don't believe the air suspension pump is mounted in the back on this (no idea what year yours is) but if you turn the key on and have a friend stand on the rear bumper with you, it will force the air suspension to adjust for the change in height so you can listen for the sound. Good luck!Is there a motor in the right rear of a Buick Lesabre?
POWER ANTENNAIs there a motor in the right rear of a Buick Lesabre?they have a small air compressor on that side that helps level the car up ,that's probably what your hearing on it,those cars had it and so did the Cadillacs,and some of he other expensive cars,and they will come on sometimes,but if you don't know what they are it will make you wonder,its normal though for it to do this if it has the air ride shocks on it,or the automatic leveling system on it,good luck with it.Is there a motor in the right rear of a Buick Lesabre?
I had a 91 Park Ave w/ Dynaride suspension.. The sound your hearing is most likely the compressor for the suspension. Sometimes it will come on while the car is just sitting in the driveway.Is there a motor in the right rear of a Buick Lesabre?it could be the air ride suspension its heard on most of the early 90s cadillacs they self level the vehicle