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Old 05-05-2018, 09:15 AM   #1
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Join Date: Feb 2018
Location: Indiana
Posts: 3
Garage
Whining noise at 2900rpm

I’d appreciate some advice. Thanks in advance. I have a high pitch whine above 2900 rpms. Here’s what I know so far

Definitely in the engine bay.
Alternator is charging at 14.1 V
It’s not the SAI system
Doesn’t seem to affect the running of the car

Any ideas what this could be?

98 2.5L 5 speed
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