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radio buzz, weres the filter?

Discussion in 'Chevy Trucks' started by obrut, Nov 14, 2003.

  1. obrut

    obrut Senior Member
    from IL
    Messages: 149

    Well now i'm having a problem with my 90 chevy k1500. It makes a buzzing noise out of the speakers while i'm driving. If i speed up it gets louder and if i let off the gas and cost it goes away. Is there a noise filter somewere that might have gone bad?
  2. meyer&western

    meyer&western Junior Member
    from 45308
    Messages: 12


    most of the buzzing is from plug wires and could be the alt trying to ground out in side good like :waving:

    CARDOCTOR PlowSite.com Addict
    Messages: 1,312

    try replacing cap rotor a good set of wires

    have you done anything recently to the truck
    that might have caused this

  4. David Smith

    David Smith Member
    Messages: 48

    A bad ground connection will cause noise also.

    PROPJCKEY Senior Member
    Messages: 125

    used to install car stereos, heres the rule (used to make alot of money off this one...) if you're antenna is fastened to a metal fender, you don't need a ground....if you have a corvette...use it!!!!!!!!! you have what is called a ground loop...ground to ground....disconnect the radio ground!