Quote:
Originally Posted by chemistone82
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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Remove the serpentine belt to see if the noise goes away, if it does the cause is a noisy pulley or water pump. If you detect any looseness or leakage from water pump replace with a new Pierburg pump.
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OE engine rebuilt,3.6 litre LN Engineering billet sleeves,triple row IMSB,LN rods. Deep sump oil pan with DT40 oil.
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