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04-16-2011, 08:43 AM
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walbro fp
Join Date: Dec 2010
Location: spokane
Posts: 479
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^^^correct.
the GTE uses a KVAFM (karman vortex air flow meter) b4 the turbo, and that tells it how much air is coming into the system. if you create a too-atmosphere leak then the car will be receiving less air than it thinks its getting, and therefore, load up on fuel and cause stalling, poor idle, etc etc.. then only way to run a bov on a gte is to run a standalone system or delete the kvafm (not cheap and not easy, respectively). sucks but thats the way it goes.
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87 toyota 4x4 single cab short box pickup, 7MGZE. |
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04-16-2011, 11:19 PM
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#2 |
 Toyota Racing Development Join Date: Apr 2007
Posts: 5,038
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Any piggy back with tip-in and tip-out fuel controls allow you to tune this problem out to a good degree... it's just another $300 you weren't planning on spending.
Some people boast nothing but the occasional backfire, but I wouldn't count on being one of the lucky ones.
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If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal.  Tip Jar --->  |
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04-17-2011, 12:25 AM
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#3 |
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walbro fp
Join Date: Dec 2010
Location: spokane
Posts: 479
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i wouldnt wanna go that way, thats kinda like band-aiding a knife wound..
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87 toyota 4x4 single cab short box pickup, 7MGZE. |
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04-17-2011, 01:15 AM
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#4 |
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Lexus & 550's
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Adding a BOV to your 7mgte will not affect your idle in any way...
Venting to atmosphere will cuase you to run rich when shifting. This can cuase stalling and other issues, people have added a BOV with varying results. Do it right, Do it once.. Buy nothing from ebay... Stock BOV functions fine with stock turbo and fuel system... Think about your upgrade order and do not piss on your limited(assuming since your on ebay) funds. http://www.toyota-supra.info/forums/...mk3-supra.html Good places for parts www.horsepowerfreaks.com www.titanmotorsports.com www.driftmotion.com www.arizonaperformance.com www.beechperformance.com www.bicperformance.com www.rockauto.com www.shop.retro-spec.net www.mvpmotorsports.com www.toyotaworld.com http://www.jscspeed.com/ There are plenty of places that support the supra community and dont make cheap chinese low quality parts...
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1990 Toyota Supra Turbo A/T ------------------------------------------------ Questions about oil? take a look http://www.supramania.com/aehaas/ Last edited by mkiiisupra; 04-17-2011 at 03:39 AM. |
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