Q: All of a sudden my 2006 Cadillac STS stared squeaking loudly in the front end. Brought it to one shop who thought it was right front control arm and ball joint assembly bushings making the noise.

I have a 1995 Saturn SL-2 and tow it behind my motor home. When my air scoop in front started to drag on my driveway, I had my front shocks and coil springs replaced. After I took it out of the shop, ...