Hi
Wonder if anyone can help. I have fitted a kenwood head unit and power amp to my 1996 gs300. I did this for a couple of reasons, one being that I was getting a high pitched whine through my speakers which increased with acceleration and turning on of indicators. I thought this could be an earthing problem so I changed the factory fitted Pioneer premium system. The new system sounds ace but I still have the whining noise through the speakers despite fitting a surpressor. I have heard a rumour that there may be some sort of surpressor in the engine bay that may have failed. If anyone knows how I can sort this I would be grateful. I have rewired the entire stereo so I know it is all grounded/shielded correctly.
Cheers
Ade