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  1. Maintenance, service, and repair
    Car currently has 35k miles on it and have had the stage 1 kit from cobb on for about a month or so and all of a sudden I am getting a very rough idle as well as throwing a P0172 code for running rich every now and then. Not sure what is going on as I have rechecked all of the hose clamps on...
  2. General Maintenance, Troubleshooting & Accidents.
    I recently purchased a 2020 wrx limited and on on occasion when I stop at a light my engines rpm will drop down to around 250 while the car shakes left to right and bounce between 300 and 700 for 10-ish seconds before returning to normal. Any ideas of what might be causing it/what I could be...
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