1989 GMC Sierra Speakers

1989 GMC SIERRA

61,600 MILES • 5.7L • V8 • 4WD • AUTOMATIC

SWJ228

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

HMAC300

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