Car sound system high pitch frequency

When i turn on my car a high pitch frequency comes thrue my speakers and when i accelerate it gets loader and more high pitch andcan still here my radio but it is a headache with the frequency i am running my speakers thrue a amp and i just replaced it so i know it isnt that

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Anonymous

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Posted on Apr 12, 2009

Anonymous

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You need to install a radio suppressor, that will eliminate the noises,

you can buy them on ebay, but google "radio suppressor" and find out why it's happening,

if it's an older car you connect 1 to your coil terminals, but i would go for an inline version first (you coonect to radio power wire).

Hope you listen to clear tunes soon :)

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