Join Date: Apr 2010
Location: hiding from those who might be looking for me
I dont own Hyundai car, I drive everybody else Hyundai during day
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DTC will not go away on it' own.. has to be manually erased from the PCM..
2009 may get PCM update for a host of DTC logic, including 0300..
Was the car running fine, as 0300 is random misfire detect, not nailed to specific cyliner (301/302/303/304)...
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