what do i do from here on?
#1
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what do i do from here on?
My set up is in my sig.
When i drive hard, my wideband tells me that im at 10.. then to 11.. then 12 point something.My truboost is set at 6psi.. sometimes hits 7 and 8.
Granted, i still have a cat... What fmu ratio disc can i use to give my car more power?
AND, when i drive hard and pop out of gear so i can come to a rolling stop, my RPMS drop fast and sometimes my car dies. What could be causing this?
i do have a 7lb fidanza flywheel if that makes any difference.
THANKS IN ADVANCE!
When i drive hard, my wideband tells me that im at 10.. then to 11.. then 12 point something.My truboost is set at 6psi.. sometimes hits 7 and 8.
Granted, i still have a cat... What fmu ratio disc can i use to give my car more power?
AND, when i drive hard and pop out of gear so i can come to a rolling stop, my RPMS drop fast and sometimes my car dies. What could be causing this?
i do have a 7lb fidanza flywheel if that makes any difference.
THANKS IN ADVANCE!
#4
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Join Date: Jan 2007
Location: Hermosa Beach, CA
Posts: 2,573
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My set up is in my sig.
When i drive hard, my wideband tells me that im at 10.. then to 11.. then 12 point something.My truboost is set at 6psi.. sometimes hits 7 and 8.
Granted, i still have a cat... What fmu ratio disc can i use to give my car more power?
AND, when i drive hard and pop out of gear so i can come to a rolling stop, my RPMS drop fast and sometimes my car dies. What could be causing this?
i do have a 7lb fidanza flywheel if that makes any difference.
THANKS IN ADVANCE!
When i drive hard, my wideband tells me that im at 10.. then to 11.. then 12 point something.My truboost is set at 6psi.. sometimes hits 7 and 8.
Granted, i still have a cat... What fmu ratio disc can i use to give my car more power?
AND, when i drive hard and pop out of gear so i can come to a rolling stop, my RPMS drop fast and sometimes my car dies. What could be causing this?
i do have a 7lb fidanza flywheel if that makes any difference.
THANKS IN ADVANCE!
Also, with a 12:1 disc, you are maxing out your stock fuel pump. Usually that happenes at around 75 PSI. Get a high pressure pump, and like a 6 to 1 disc. That will give you about 90 PSI fuel presure, which would allow about 7-8 psi boost.
#6
Boost Czar
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if you install a 190HP pump and don't swap out a smaller vortec disc, expect > 10:1.
flywheel causes the sudden rpm drops, you can try to tune it out with your idle screw, however, that's one of reasons I got rid of mine.
flywheel causes the sudden rpm drops, you can try to tune it out with your idle screw, however, that's one of reasons I got rid of mine.
#9
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ok.. so i have 3 suggestions.
1) i didnt adjust my afm for my 1.8 injectors
2) my flywheel
3) My blow off valve
how would i adjust my afm for my injectors?
ive noticed dips in my rpm when i was na after i installed the flywheel... but it never killed my car like it does now
and how can my bov cause my car to die?
THANKS!
1) i didnt adjust my afm for my 1.8 injectors
2) my flywheel
3) My blow off valve
how would i adjust my afm for my injectors?
ive noticed dips in my rpm when i was na after i installed the flywheel... but it never killed my car like it does now
and how can my bov cause my car to die?
THANKS!
#10
The bov might be leaking air under heavy vacuum causing the engine to suck in unmetered air. You might be able to tighten/loosen up your IAC valve to make it respond differently when coming to a stop.
You can adjust the clock spring a few clicks to adjust for the 1.8s. Do a search, this procedure is well documented on the forum. Though i don't have a link.
You can adjust the clock spring a few clicks to adjust for the 1.8s. Do a search, this procedure is well documented on the forum. Though i don't have a link.
#12
I'm Miserable!
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I have the same problem. And today when i was idling i turned my interior lights on and my car started idling at like 150rpms, like it was dieing i had to keep revving it so it didnt die on me. Would that be that my battery is going or my alternator?