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Disconnect the 1990 Regal battery. Remove the alternator belt. Unhook the wiring from the alternator then unbolt it. Remove and replace the alternator then reconnect the wiring, belt, and reconnect the battery to finish the installation.

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โˆ™ 2014-10-07 02:12:41
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Q: How do you replace the alternator on a 1990 Buick Regal?
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