Thread: New Alternator
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Old 04-01-2003, 10:48 AM
G-Benz's Avatar
G-Benz G-Benz is offline
Razorback Soccer Dad
Join Date: Apr 2001
Location: Dallas/Fort-Worth
Posts: 5,711
Never actually "heard" an alternator make any noise during operation. Make sure it is the alternator doing so and not some other component...although bearings mounted improperly may contribute to the noise.

Also make sure it is installed correctly and aligned properly with the serpentine belt...any belt residue (dust particles) showing up on the alternator housing?
2009 ML350 (106K) - Family vehicle
2001 CLK430 Cabriolet (80K) - Wife's car
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2016 Mustang (32K) - Daughter's car
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