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spectral
Forums Junkie


Location:
Brisbane
Registered:
February 2003
Re: Boost problems in st185 gt4 Fri, 22 April 2005 09:42 Go to previous messageGo to previous message
if thats all setup properly. and the car stills stutters at 5psi or so, then its going to be an air leak under pressure most likely.

Check all hoses for splits. The prime candidate is the rubber joiner between intercooler and throttlebody. But basically check all intake pipework after the AFM.

Other possibilities included your intake manifold bolts being slightly loose. Thats happenned to me and the car wouldn't go past 3psi because the pressure pushed the manifold separate to the head and let the air escape.

[Updated on: Fri, 22 April 2005 09:43]

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SubjectPosterDate
Read Message   Boost problems in st185 gt4 WantaTurboFri, 22 April 2005 04:43
Read Message   Re: Boost problems in st185 gt4 spectralFri, 22 April 2005 05:33
Read Message   Re: Boost problems in st185 gt4 WantaTurboFri, 22 April 2005 05:48
Read Message   Re: Boost problems in st185 gt4 silviFri, 22 April 2005 08:00
Read Message   Re: Boost problems in st185 gt4 spectralFri, 22 April 2005 08:40
Read Message   Re: Boost problems in st185 gt4 cycleofabuseFri, 22 April 2005 09:32
Read Message   Re: Boost problems in st185 gt4 SilverGhostFri, 22 April 2005 09:40
Read Message   Re: Boost problems in st185 gt4  spectralFri, 22 April 2005 09:42
Read Message   Re: Boost problems in st185 gt4 opasanSat, 23 April 2005 11:46
Read Message   Re: Boost problems in st185 gt4 ralfrossSat, 23 April 2005 12:31
Read Message   Re: Boost problems in st185 gt4 WantaTurboMon, 25 April 2005 23:31
Read Message   Re: Boost problems in st185 gt4 spectralTue, 26 April 2005 09:08
Read Message   Re: Boost problems in st185 gt4 WantaTurboTue, 26 April 2005 23:23
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