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engine whine and interference
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<blockquote data-quote="helotaxi" data-source="post: 3048853" data-attributes="member: 550915"><p>Try unplugging RCAs until the sound goes away. Start with the HU. Unplug the inputs to the crossover. If the noise goes away, its a problem with the HU (usually the ground isn't as good as it should be). If the noise is still there unplug the outputs to the crossover one at a time. If the noise goes away the crossover is the issue. If the noise is still there the amp is the problem.</p></blockquote><p></p>
[QUOTE="helotaxi, post: 3048853, member: 550915"] Try unplugging RCAs until the sound goes away. Start with the HU. Unplug the inputs to the crossover. If the noise goes away, its a problem with the HU (usually the ground isn't as good as it should be). If the noise is still there unplug the outputs to the crossover one at a time. If the noise goes away the crossover is the issue. If the noise is still there the amp is the problem. [/QUOTE]
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engine whine and interference
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