Hello, brand new to the forum, but a long time viewer. I need some help. I replaced my HU in my GTS and now I have intermittent speakers cutting out. It usually happens when on bumpy roads or going highway speeds. At a stop, but not all the time, it will play perfectly fine. Stereo continues to work and read just fine, only the speakers are malfunctioning from what i can tell. I used the Metra Harness with RCA Y Splitters and did not bypass the amp. Not sure what the issue could be here. Any input would be greatly appreciated.
