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Old 01-20-2013, 11:35 PM   #10
jaboyd
Scooby Specialist
 
Member#: 247304
Join Date: May 2010
Chapter/Region: South East
Location: Knoxville, TN
Vehicle:
2011 STI
WR Blue

Default cyl pressure

STIs should be around 140 psi (cold reading) and ideally with no more than a 10-15 psi spread across all cylinders. Mine read 135 on 2 cyls and 140 on 2 cyls avg 137.5.
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