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poor performance
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  1. Engine Performance
    I have a 2011 WRX, with a Cobb full exhaust, Cobb intake, and a Cobb tuner (stage II tune I believe), that runs good for about thirty minutes. Once it get warm, I get intermittent misfires, and warning lights like a Christmas tree, which then puts the car into "safe mode". But it drives...
  2. General Maintenance, Troubleshooting & Accidents.
    Hey All, I have been trying to figure this one out for a while and have no clue what to make of it anymore. Maybe you have some ideas! I have a stock '05 WRX wagon. The car idles great and runs like a champ once I hit 3,000+ RPMs, but in the low range it is frustrating. If I put the...
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