Hi There,
When it is sub-zero temperature, the passenger side of both my ZJs will make "a single crack noise" after the vehicle's internal temperature warms up. It sounds like a stone chip hit the metal of the vehicle.
It's been like this since I bought the ZJs (I6 and V8, both limited).
Did anyone know where the noice comes from and the way to fix/check it?
Thanks in advanced,
Paul