1992 explorer stereo isolaition

[PPCLI-Jim]

just got the new ebay Wonder stereo in figured out the amp adaption abut now i have a buzz in the stereo while running. the blue striped (AMP I THINK) was wired into the stereo on while running wire . now while running it has a buss i=f i wired it different would i get rid of the buzz or do i need a radio isolation boxie thingee (sorry for the techno jargon)

 

[surf]

If you new stereo has enough power you may want to bypass the amp.

 

[DjDom]

The factory blue wire is just a remote turn on. That's not where the buzz is from. Usually a buzz is from a bad ground connection.

 

[PPCLI-Jim]

Ahh so if i put in an extra ground and connect it to the frame after ive removed the paint i should be good? :scratch:

 

[DjDom]

Depends what's not grounded properly. The unit or the amp. Sometimes headunits have a faulty ground wire pin out, where if you ground the actual radio to a ground, it stops buzzing.