2005 Sti bogging at low rpm and stalling.
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This is a discussion on 2005 Sti bogging at low rpm and stalling. within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; drove for about 45 mins today came to a red light and she started idling rough try to give gas ...

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    2005 Sti bogging at low rpm and stalling.

    drove for about 45 mins today came to a red light and she started idling rough try to give gas and stalls, fires up on first turn get up to about 60 mph and in sixth gear and she stutters. go to pull over at gas station and does same thing now wont refire sit for 5 mins and refires notice bogging in low rpm's around 3400-3800 rpms no lag or bog. any help would be great.

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    Sammich Makin' Pwincess wrxtreme06's Avatar
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    *Provide as much info as you can in you posts
    All performance mods
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    please provide more info :]
    Last edited by wrxtreme06; 04-02-2010 at 08:28 PM.

    desiree
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    update

    car has turbo xs turbo back exhaust, injen cold air intake, had cobb accessport taken off at 54,xxx. now has 59,xxx miles. stock clutch replacement in december with 57,xxx miles. 2005 wrx sti with 2.5 liter turbo
    Last edited by racerx05sti; 04-03-2010 at 09:11 AM.

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    Sammich Makin' Pwincess wrxtreme06's Avatar
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    When you took off your AP did you get an opensource tune or are you currently untuned?

    desiree
    your friendly, neighborhood subaru girl
    abbigale : 06 impreza wrx tr: cobb stage II
    hawkeye alliance #11:11//
    wingl3ss @ll!ance #17 // lvl 80 N.E.R.D.

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    currently untuned, going to do 60,000 mi service and pull codes. Bought car used with mods already done so do not know what else was done. can attach pics of engine possibly exhaust. This happened yesterday afternoon after about 45-50 mins of somewhat spirited driving. she runs but sounds as if missing you go to give her gas and she stutters or burbles, shut her off for a minute and restart her she'll come back to normal but cruising about 3000 rpm and she starts to stutter give her a little gas she bogs downshift and get into higher rpms and she acts fine sometimes downshifting doesn't help she just bogs and crawls.

  7. #6
    Sammich Makin' Pwincess wrxtreme06's Avatar
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    two problems

    1) injen intake is horribly designed & MUST have a custom tune to safely run

    2) you're untuned. a turboback exhaust on any sti or 04+ wrx absolutely needs to be tuned.

    why did you take off your accessport? do you still have it?

    if so, go flash back to stage two as soon as possible.

    Yes, you need an EM for engine mods

    desiree
    your friendly, neighborhood subaru girl
    abbigale : 06 impreza wrx tr: cobb stage II
    hawkeye alliance #11:11//
    wingl3ss @ll!ance #17 // lvl 80 N.E.R.D.

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    unfortunately kid who traded her in took off the accessport for unknown reason bought a ford lightning. going to get new accessport. which intake would you recommend the cobb sf or turboxs short ram. been meaning to get rid of injen.

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    Sammich Makin' Pwincess wrxtreme06's Avatar
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    I personally have had my turbo xs SRI for years without any problems

    desiree
    your friendly, neighborhood subaru girl
    abbigale : 06 impreza wrx tr: cobb stage II
    hawkeye alliance #11:11//
    wingl3ss @ll!ance #17 // lvl 80 N.E.R.D.

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