I JUST installed suspension compenents no less than 4 months ago and all the sudden i hear squeeking come from the rear end, i get out and test it by pushing the car up and down and it sounds like the rear spring rubber isolaters thingys are the ones squeeking. What would cause them to squeek????

Im afraid I will waste all this time pulling the rear springs and putting some grease on the bushings and it will start doing it again.

This happen to any of yall???

 

any thoughts?