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Old 10-30-2019, 01:36 AM   #3
supermarkus
Scooby Guru
 
Member#: 6971
Join Date: May 2001
Location: Edmonds, Washington, USA
Vehicle:
2008 WRX STi
SSM

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Check your timing belt tensioner and timing belt guides. Maybe even timing belt for signs of rubbing. I had a guide set too close to the belt once and it made a similar noise.
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