Re: Intermitent squeal from the rear of the car
I would check the E-Brake shoes first. The braking material comes loose and will cause all kinds of noises. The simpe check is to pull the brake the next time you hear the noise. If it stops, you've found the answer.
If it isn't that, remember your cell phone most likely has a recorder built in. Record the sound and take the recording to your mechanic.