Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

77,000 Miles and Strange Noises

Old 09-27-2004, 10:25 AM
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Question 77,000 Miles and Strange Noises

I just rolled 77,000 miles on my 02 WRX and I am now getting a strange noise when I am on the throttle. Usually between 2500 and 3500 rpms I get a sort of humming/droning noise. As soon as I let off the throttle it goes away and as soon as I hit it again it comes back. My thought is it may be the bearing in the turbo going out. My engine mods, all of which have been on for well over 2 years now, are:

Bosal TwinDump Downpipe
Vishnu 321 Uppipe
Vishnu Crank Pulley
Zero/Sports Turbo Intake Pipe
A'Pexi N1 Catback

Any insight???

Thanks,

Ryan
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Old 09-27-2004, 11:58 AM
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not the dreaded crank pully....
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Old 09-27-2004, 12:35 PM
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Originally Posted by Kwilson21
not the dreaded crank pully....
Whats wrong with the crank pulley???
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