Whistle noise from engine bay

V6 Technical/Performance Discussions
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Tunes67
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Post by Tunes67 »

Kuromu.. did you notice that you are replying to a thread over 2 years old from the last post? Also notice that the original post occurred some 4 years ago? ;) Just checkin

Tunes67
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Kuromu
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Post by Kuromu »

ACK! Brainfart. Sorry guys.
93 MX3 RS BP 2.0 // 87 RX7 HKS Turbo
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jschrauwen
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Post by jschrauwen »

Kuromu wrote:I had this same problem and it turned out to be the alternator showing its age. Replaced the alternator and it went away.
OMG, talk about reserecting the dead. Good to know info though.
'92 GS-ZE - sold, '95 GS - sold, '02 Protege LX - Daughter, '00 Audi A4 2.8 QTip, Ducati TT2
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90 JDM RHD 300ZX TT - 572.1 RWHP | 590.0 RWTQ | 21 PSI | Pump gas
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neutral
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Post by neutral »

jschrauwen wrote:
Kuromu wrote:I had this same problem and it turned out to be the alternator showing its age. Replaced the alternator and it went away.
OMG, talk about reserecting the dead. Good to know info though.
Kuromu, glad the alt fixed your prob cuz was going to suggest that maybe your engine was just really really happy. :wink:
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Rick Johnson
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Post by Rick Johnson »

I had the same problem - whining whistling sound from the right side. I never bothered to fix it until my alt belt broke rubbed on the crank pulley and the car filled with blue and black smoke from burnt rubber.

Turns out it was the pulley bearing, it siezed up, overall a pretty cheap and easy fix.
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hgallegos915
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Post by hgallegos915 »

I had this problem..i had the idle screw open to much.. i re adjusted the tps and timing and everything was fine..i must say i kinda miss it... lol
-hec

MX-3 w/ curved neck millenia klde, boosted @ 5 psi. /bov and wastegate are good!/ nitto drag radial/ gutted interior/ millenia red top injectors, vortech fmu/aem wideband/ all bolts ons/ Car put together 100% by me. Mechanic? who needs a mechanic? ew.. real men work on their own cars!
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