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| White Vapour?? | |
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| Tweet Topic Started: Jun 21 2008, 04:34 PM (218 Views) | |
| LJ | Jun 21 2008, 04:34 PM Post #1 |
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was out drivin the scoob earlier and when lift off the throttle on full boost i noticed a white mist/vapour released through the drivers side bonnet vent!? kinda looked like a NOS purge lol any ideas people? cos i cant see anything under the bonnet? ![]() |
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| Andy | Jun 21 2008, 05:51 PM Post #2 |
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steam perhaps? if your on the throttle your induction kit would be sucking the air away from the vent? or is it the passenger side or main vent? |
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| LJ | Jun 21 2008, 06:06 PM Post #3 |
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it comes out the small bonnet vent on drivers side but it looks like its forced out when i lift from the throttle as you would expect pressure to be released from the DV but its nowhere near that :rolleyes: |
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| RA Jay | Jun 21 2008, 06:14 PM Post #4 |
4 Have Gone But Never Forgotten.
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Have you vents not got covers behind them??...and :lol: at your sig... :lol: |
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1995 WRX - 318bhp/300ftlb - SOLD - 2005 2001 WRX Bugeye - 235bhp/230ftlb - SOLD - 2007 1996 WRX Type RA - 282bhp/285ftlb - SOLD - 2008 1997 STI Type RA - 350bhp/320ftlb - SOLD - 2009 1991 Nissan Pulsar GTiR - 286bhp/280ftlb - SOLD - 2009 | |
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| LJ | Jun 21 2008, 06:20 PM Post #5 |
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:lol: no dont covers behind my vents |
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| RA Jay | Jun 21 2008, 06:22 PM Post #6 |
4 Have Gone But Never Forgotten.
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Have you removed them?...and thats my wheels on your car...
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1995 WRX - 318bhp/300ftlb - SOLD - 2005 2001 WRX Bugeye - 235bhp/230ftlb - SOLD - 2007 1996 WRX Type RA - 282bhp/285ftlb - SOLD - 2008 1997 STI Type RA - 350bhp/320ftlb - SOLD - 2009 1991 Nissan Pulsar GTiR - 286bhp/280ftlb - SOLD - 2009 | |
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| impreza94 | Jun 21 2008, 06:33 PM Post #7 |
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Rick GTR
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If your covers have been removed then its probably just steam, being a wet day an all. The headers get wet and the steam escapes through the vents. :lol: |
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| LJ | Jun 21 2008, 06:50 PM Post #8 |
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no i never had any when i got it how can it be steam? it only comes out when i come off the throttle?
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| sparky3172 | Jun 21 2008, 07:19 PM Post #9 |
NISSAN
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it might be cold intercooled air meeting warm under bonnet air when your dump valve releases pressure had it on my scoob as well
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| davidgoodwinuk | Jun 25 2008, 10:17 PM Post #10 |
1993 WRX
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i had the same problem, it turned out to s split header tank and was dripping down on the headers and when i had my foot down the induction kit was sucking through the steam when i took my foot off it allowed the steam to go up and out the vents. hope this helps David |
| [GK-customfield]David Goodwin[customfield-GK] | |
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| LJ | Jun 25 2008, 10:36 PM Post #11 |
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thanks David, i believe its steam from damp on the headers as i have no covers on my vents but isnt from header tank as its brand new plus when its been dry it doesn't steam.
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plus when its been dry it doesn't steam.
8:15 PM Jul 11