rear end squeaks/suspension upgrade? (1989 90q)

[BBBurban at aol.com]

For a 2 or 3 week fix the best solution is the audio mechanic.  It fixes all 
annoying squeaks and groans. Procedure is simple.  Before you start the car 
reach over and turn the audio mechanic up to a suitable volume.  This will 
mask almost any squeak or rattle.  Be sure to choose appropriate station such 
as hard rock or heavy metal.

Hank 90q20v