I'm having problems with a very annoying and loud noise in my 02 Jeep wrangler. It only happens when I accelerate and its gets louder and a little higher in pitch when I go faster. Its not really a squeal and not really a grind. Its maybe a little of both sounds, just annoying. The noise goes away if I let off the gas and coast. Its seems to be coming from the front passenger side of the car. I did a little investigating, by that I mean I took off the wheel, and saw nothing obvious. I did though change the brake pads. I can work on my car myself but have trouble diagnosing problems. Any help would be very appreciated.