I have a 2002 Corolla LE...it has an annoying habit....when the engine is cold, or if it's just cold weather outside, I hear a nasty vibrating noise from the radiator. This only happens when the transmission is in DRIVE and my foot is on the brake. I checked it out, it is most definitely the radiator. It seems to be mounted improperly, or the rubber bushings that are on the mounting brackets are too small, or some are missing. when I press on the radiator, the vibrating noise stops....when I let go of it, the noise starts again. Has anyone experienced this problem? If so, how did you correct it? Thanks! J