I'm hearing a chirping noise when I drive my car only I hear nothing while I'm idle what could it be?
Saturday, March 2nd, 2013 AT 1:21 AM
Loose brake pad, rubbing brake splash shield, rust ridge on a brake rotor, dry axle seal.
There is a tool you might be able to borrow or rent from an auto parts store that borrows them called the "Chassis Ear". It is a set of six microphones, a switch box, and headphones. You clip the microphones to suspect points, then drive around while listening with the headphones. You can move the microphones around to zero in on the source of the noise. Be aware that many mechanics have never seen or even heard of this tool. Suspension and alignment mechanics use it to find rattles, squeaks, and other noises.