king_j Posted February 14, 2010 Share Posted February 14, 2010 2005 lgt, 43k miles. i had a sti up installed about 1k miles ago. everything worked fine until recently at idle the cabin smells like exhaust gasses. no cel's, and the car runs fine. exhaust does not seem any louder than usual. are there any normal wear items that would cause this? Link to comment Share on other sites More sharing options...
itsme Posted February 14, 2010 Share Posted February 14, 2010 I would check for leaks. Are you running catless? Racer X FMIC for '05-'09 LGTs, '08+ WRX and '10+ LGT,'14+ FXT, and '15+ WRX TMIC Racerxengineering.com Link to comment Share on other sites More sharing options...
king_j Posted February 14, 2010 Author Share Posted February 14, 2010 everything else is stock. are there normal areas i should check for a leak? Link to comment Share on other sites More sharing options...
itsme Posted February 14, 2010 Share Posted February 14, 2010 Manifolds. I had a gasket go on my X-over pipe and I had the same problem Racer X FMIC for '05-'09 LGTs, '08+ WRX and '10+ LGT,'14+ FXT, and '15+ WRX TMIC Racerxengineering.com Link to comment Share on other sites More sharing options...
king_j Posted February 14, 2010 Author Share Posted February 14, 2010 did your cause a cel? Link to comment Share on other sites More sharing options...
integroid Posted February 19, 2010 Share Posted February 19, 2010 an exhuast leak will usually not cause a cel. Link to comment Share on other sites More sharing options...
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