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Old 09-25-2012, 08:51 AM   #1
boosted_bugeye
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Member#: 332075
Join Date: Sep 2012
Location: charleston sc
Vehicle:
2002 wrx

Default cut out high rpm

Car sometimes shuts off at a 1st gear take off n I have to wait for it to restart itself is this a problem with fuel only does it every once n a while and also at higher rpms n 3rd n 4th gear car kinda lags or loses a lil power n comes back almost like going from boost to no boost but gauge shows 16psi steadily any info is greatly appreciated
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Old 09-26-2012, 11:00 PM   #2
boosted_bugeye
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Member#: 332075
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Location: charleston sc
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2002 wrx

Default

Bumpp
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Old 09-27-2012, 11:17 AM   #3
cmiovino
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Join Date: Dec 2006
Chapter/Region: MAIC
Location: Pittsburgh, PA
Vehicle:
2004 WRX Premium
PSM

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Sounds to me like it's a fuel delivery issue. When was the last time the fuel filter was changed?

Miles on the car? The fuel pump might be going.
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Old 09-27-2012, 01:28 PM   #4
jaronfitz
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black

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I was having the same problem. Always start with the simple stuff. I was tipped off if could be a dirty or bad MAF and that was exactly it. An easy step to try is to disconnect the plugin right on top of your jntake and see how it runs. Don't keep it off for too long though.
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Old 09-28-2012, 09:34 PM   #5
boosted_bugeye
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It don't Always do it its random but only taking off hard in 1st
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Old 12-18-2012, 09:27 PM   #6
Friesen
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Chapter/Region: W. Canada
Location: Canada, Alberta
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My car does this as well boosting at 14 psi and I can't get pasted 5500rpm can't figure it out is it just a factory fuel cut cause over boosting ?
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