Hey guys, I just installed a new Kenwood Bt778Hd head unit in my 1993 Trans Am. When the car is in accessory mode and not running, I can turn the volume up as loud as I want with no issue. However, when the car is running, If i play it too loud , after a minute or 2, all audio will go off but the head unit stays on and it says my bluetooth is still playing. I had the same problem with my old head unit. I tried running a brand new higher guage power wire but that made no difference. I have 2 speakers on each rear channel and 1 speaker on each front. I am not entirely sure as to what speakers are in the car, but i dont think thats the problem due to the fact that it works perfectly with the car on accessory mode.