recently bought a 12 1500 hemi, it whines at low RPM which was half way fixed by removing the bolt I’ve read about holding the bracket to radiator assembly. With foam between and no bolt the noise is now inking from 0-15mph . Still hate it and refuse to drive it . So I replaced tranny lines , filters and fluids and that didn’t do anything . The new lines have rubber/foam around the rubber portion of the lines but that made no difference still whines untill it shifts at 15mph which is much better than before I removed the bolt. Is there any fix yet ? Replacing the lines with hydraulic lines so there’s no metal anymore ? I’m grasping for a fix before I trade into off . None of my friends 4th gen or even 3rd gen half ton hemis make this noise .