tial flutter normal? VIDEO INSIDE
Mar 16, 2012, 01:21 PM
#1
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tial flutter normal? VIDEO INSIDE
My friend and I just finished putting a brand new buscher uicp and tial qr bov in his car and it seems to flutter like crazy and then blow off. Also it seems to bog out once in awhile.
heres what it looks like
And heres a quick video
http://www.youtube.com/watch?v=2MNQ5...ature=youtu.be
heres what it looks likeAnd heres a quick video
http://www.youtube.com/watch?v=2MNQ5...ature=youtu.be
Mar 16, 2012, 02:08 PM
#4
contact tial if you need help with that diagnoses.. tial has great customer service and responds very promptly.
your spring pressure should be based on what your vacuum is at idle.. for a MAF (id assume since you're running the QR version)
its very important that it doesn't leak at all at vacuum on a MAF setup. where as on a SD setup it will not effect it and is ok.. regardless even if it leaks at idle / vacuum it will never leak WOT.. even with the wrong spring.
so if you're seeing say -10 -12 vac on a MAF car you will want the white spring, because it will crack with the black one thats only rated to -11 max and that is something you do not want on MAF.. it will effect the car greatly.. where as on SD it wont.
hope that helps.
your spring pressure should be based on what your vacuum is at idle.. for a MAF (id assume since you're running the QR version)
its very important that it doesn't leak at all at vacuum on a MAF setup. where as on a SD setup it will not effect it and is ok.. regardless even if it leaks at idle / vacuum it will never leak WOT.. even with the wrong spring.
so if you're seeing say -10 -12 vac on a MAF car you will want the white spring, because it will crack with the black one thats only rated to -11 max and that is something you do not want on MAF.. it will effect the car greatly.. where as on SD it wont.
hope that helps.
Mar 16, 2012, 02:18 PM
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Bypass the restricted vacuum hose you are currently hooked up to, go straight to the manifold. You might need a larger I.D. hose, I'm not sure what it is suppose to be.
Mar 16, 2012, 02:19 PM
#7
Wow great post.. I have a white spring. Stock turbo BOV flutters between low RPMs shifts.
contact tial if you need help with that diagnoses.. tial has great customer service and responds very promptly.
your spring pressure should be based on what your vacuum is at idle.. for a MAF (id assume since you're running the QR version)
its very important that it doesn't leak at all at vacuum on a MAF setup. where as on a SD setup it will not effect it and is ok.. regardless even if it leaks at idle / vacuum it will never leak WOT.. even with the wrong spring.
so if you're seeing say -10 -12 vac on a MAF car you will want the white spring, because it will crack with the black one thats only rated to -11 max and that is something you do not want on MAF.. it will effect the car greatly.. where as on SD it wont.
hope that helps.
your spring pressure should be based on what your vacuum is at idle.. for a MAF (id assume since you're running the QR version)
its very important that it doesn't leak at all at vacuum on a MAF setup. where as on a SD setup it will not effect it and is ok.. regardless even if it leaks at idle / vacuum it will never leak WOT.. even with the wrong spring.
so if you're seeing say -10 -12 vac on a MAF car you will want the white spring, because it will crack with the black one thats only rated to -11 max and that is something you do not want on MAF.. it will effect the car greatly.. where as on SD it wont.
hope that helps.
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Mar 16, 2012, 03:33 PM
#10
you need the dark pink spring then. id email tial for 100% confirmation though. jake@tialsport.com
