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Old 03-14-2013, 07:57 AM   #1
Scooby Newbie
Member#: 320388
Join Date: May 2012
Location: MD
2002 WRX

Default Car has almost a hesitation

Okay so I just got my 2002 wrx and it seems that it idles a bit hard and when I let go of the gas it seems like it's at a very early stage of trying to bog out and it only will hold 10psi instead of the factory 13psi correct? But my question is so what do you think the problem might be?
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Old 03-14-2013, 08:39 AM   #2
Scooby Specialist
Member#: 181298
Join Date: May 2008
Chapter/Region: MAIC
Location: MAIC
2015 WRX Limited
Lightning Red


Vacuum leak... check lines from turbo, bpv
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Old 03-14-2013, 11:02 PM   #3
Member#: 301037
Join Date: Nov 2011
Chapter/Region: MWSOC
Location: Minneapolis, MN
2004 Forester XT
Aspen White


Also get a new gasket for the IACV and clean it out real good. Chances are it is a vacuum leak.
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