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Old 12-02-2012, 10:28 AM   #1
Subarudunk
Scooby Specialist
 
Member#: 179439
Join Date: May 2008
Chapter/Region: Tri-State
Location: Phillly
Vehicle:
2004 STI
JBP

Default Bad gas?

I tried searching but didn't really find anything close to what I'm seeing. So lately when I pump my gas and go to start my car the idle dips to 0 and then comes back up to normal. This only happens during the first start up after pumping gas. I only use Sunoco and have experienced this twice now at two different stations. This only happens the first time. Anyone else have this happen?

Car is a stage 2 04 sti
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Old 12-02-2012, 10:59 AM   #2
sc00by4life
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Member#: 97135
Join Date: Sep 2005
Chapter/Region: NWIC
Location: Bothell
Default

If it only happens the first time, I doubt it's the gas.

If you only use sonoco, I highly doubt it's the gas.

Something else is the culprit.
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Old 12-02-2012, 10:56 PM   #3
JordanM9
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Member#: 273214
Join Date: Feb 2011
Chapter/Region: MWSOC
Location: Columbus,OH
Default

I would think it is a tune issue. The idle could be set too lo.
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Old 12-03-2012, 12:07 PM   #4
AliBenn
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Member#: 487
Join Date: Nov 1999
Chapter/Region: TXIC
Location: Greatwood/Sgrlnd
Vehicle:
1998 /2005 STunIcorn
Acadia Green RS-T

Default

not a fuel issue
~
if no CE lite then your fine
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Old 12-03-2012, 12:54 PM   #5
cmiovino
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Member#: 134005
Join Date: Dec 2006
Chapter/Region: MAIC
Location: Pittsburgh, PA
Vehicle:
2004 WRX Premium
PSM

Default

It's not a fuel issue at all, in fact, it has nothing to do with you pumping gas. It does have something to do with starting the engine warm (it might be the only time you're starting the engine completely warm actually.)

Simply go to try this: next time you turn your car off, wait a few seconds or a minute, then turn it on again. You should experience the same thing you're questioning. I believe it might have something to do with the Cobb Stage 2 tunes.

Question answered? lol I thought it was my gas or something wrong too, but it appears normal.
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