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I forgot to mention but this also happened right after filling up my tank so maybe bad gas? I put 3 gallons of 91 in it after burning some a few days ago, but it didn't really seem to make a difference. I just went on a drive to burn more fuel and check some of the sensor data. Fuel pump looks like it ranges from 38-53 PSI, fuel rails 400-1900 PSI. MAF 0.4-10.9 lbs/min. No check engine light or other codes. I did not push the engine to have the misfiring occur.


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