i have a toyota tacoma with a grom ipod hookup into the stock headunit.....my ipod plays well.....now i have an aux cord also to use my cell.....it worls but the sound is muffled bigtime anyone know why?
maybe try putting pandora in to high quality mode? that's what i had to do, every other song on pandora was muffled due to it not being fully compatible with 2.2 or something, but once i set it to high quality it was fine.