Just noticed that my stereo speakers are all crackling a bit when the engine is running. This did not happen until a few days ago. This is after installing new spark plugs, Quality spark plug wires, and re-installing a re-tuned PCM.
When I turn the engine off, the sound is clean. Aftermarket alpine head unit that uses the factory amp. The battery is 12.6v when car is off, around 13.5v when car is on. Wasn't sure if the running voltage was a bit low, as I normally see 14.4v on the average on other running cars.
Bad ground, amp or alternator on the fritz?
96 GTS, by the way.
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08-19-2016 #1Enthusiast
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- Feb 2016
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Speakers now crackle...but only when the engine is running
Last edited by MacGyvers Mullet; 08-19-2016 at 05:54 PM.
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