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Location:
Gold Coast
Registered:
June 2004
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boostcut sucks
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Wed, 22 September 2004 13:00
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I recently started getting annoying boost cut thanks to my gay ecu, It started after the exhaust was changed from a 3" catback to a 3" from the 'y' pipe that comes off the turbos, and a "high flowed" cat.
Yeah so I tried using as turbosmart bleeder (never buy one, there crap), this just made it boost more an cut even harder at the lowest setting. But it doesnt always happen when I floor it , sometimes it happily sits at around 14 and other times cuts like a bitch. I realize its been cause buy the exhaust upgrade, but was wondering my it doesnt always happen
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Location:
Melb, Victoria
Registered:
April 2004
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Re: boostcut sucks
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Wed, 22 September 2004 14:49
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what u need is a fuel cut defender. i have the same problem with my 3sgte. it happens really bad at night when the air temp is lower. i've got a cheap bleed valve and it spikes badly, mostly in colder weather.
hope this helps 
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Location:
Brisbane
Registered:
May 2002
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Re: boostcut sucks
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Wed, 22 September 2004 23:11
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I had the same problem with my 2JZ. I fixed it with a fuel cut defender (specifically, a VFCC from TRL Performance) which cost around $200 and took 10 minutes to install. I'm happily boosting away at 18psi now without a hint of fuel cut, although you probably wouldn't want to go that far on a stock 1JZ.
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Location:
sydney
Registered:
March 2003
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Re: boostcut sucks
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Wed, 22 September 2004 23:25
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why would u buy a boost bleeder to fix an overboosting problem
anyway with some bleeders they always peak abit more boost than required then drop back afew psi and stabalize at the boost u set them too
when its cold u can get more boost too
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