This is my 2nd Cobra that has a rattling noise from the front brakes. It stops fine and the wheel is not loose but i can hear that sound at low speeds from the brakes. My 94 cobra did this too but i sold it before i figured out what it was. Any one with this problem?? Thanks.
Check if the caliper is rattling in the mounting bracket. My '96 GT with Cobra upgrade did it. I fixed it with a new hardware kit. (the spring clips). My '01 Cobra doesn't but it has rubber inside the spring clips. I have read in other forums that this is fairly common.