I've got a '97 LS that as of October, has been making a ton of noise. My boyfriend and I finally figured out that it was the heat shields going crazy when I hit either 1700 or around 3000 RPMs...which of course is all the damn time. I got new headers as of December and once we put them in, the shields were going nuts! We've managed to quiet it with a clamp in the meantime...but is this just my luck or is this a regular problem with Hondas?