1989 GMC Sierra Speakers

1989 GMC SIERRA
61,600 MILES • 5.7L • V8 • 4WD • AUTOMATIC
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SWJ228
  • MEMBER
  • 1 POST
every time I turn my speakers on they crackle very loudly so i cannot use them and I am wondering if they need to be replaced?
Aug 22, 2014 at 12:48 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
try another speaker andsee if it does that as well if it does then it's the speakers if not it's the radio or some other problem.
Aug 22, 2014 at 1:31 PM
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