You may want to try something easy first. I had a squeak before I did my front bushings. There is a bushing that runs up to the firewall (down low) It's big. I would try sqirting some WD-40 on it from the top of the car down. let it get in there and see what happens. These bushings wre my sqeek problem and when IU replaced them I can see that they were swimming around on the shaft that they should have fit snuggly on. The spray with WD is temporary because it's too thin. white lithium would be much better but you can't get it in there because it's too thick.