Camaro V8-305 5.0L VIN E TBI (1989)
Condition:
Moan-type noise from vehicles with J-65 (rear disc brakes). This moan is most likely to occur during slow speed turns or when backing
up.
Cause:
Stick slip of rear friction material on rotor during light braking sets up sympathetic vibration (moan) of rear suspension and body
structure components.
Correcton:
To eliminate this moan noise, a damper has been added in production.