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Old 01-14-2021, 10:01 AM   #1
Scooby Specialist
Member#: 204541
Join Date: Mar 2009
Chapter/Region: Tri-State
Location: Collegeville, PA
2004 VF48 WRX Wagon
Java Black Pearl

Default Cold Idle issues after Pro-tune

My car was dyno tuned back in November by a fairly reputable shop. The car ran great and pulled hard but as mornings started to get colder the car has been having a rough time on first start. It sputters and coughs as if it caught the covid. As the car comes up to temp the idle issues subside and the car runs as expected. I've tried talking to the tuner and he seemed more than willing to help and asked for a few logs which I happily sent. 2 weeks later and I haven't heard anything. Before I call back and ask why my car runs like crap on cold idles I'd like to know if anyone here notices anything strange about any of the values on my log.

Here's the log for reference:
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