Hello my fellow Bricksters. I hope you can help me once again. On yesterday, while driving up a mountain road(paved) I started hearing a hissing/metallic sound from my engine compartment. At first I thought the brakes might have been dragging or something like that, but I did not get any burning smell from the wheel area. Now the sound continues randomly at various speeds and when I slow down the sound decreases to a sort of a buzz until the car stops. It does not occur when the car is idling. Thanks for everyones help, I just need to get pointed in the right direction so that I can corredct it. By the way the "check engine light" and the "service light" have been coming on.