Xfi data, sputtering


Drive it like you stole it
Apr 17, 2010
Enclosed as my fourth and fifth run of the evening. Made it to the semi finals when the car seems to be sputtering on the last pass so I got out of it I'm in closing a picture of the data file right before I got out of the throttle. I highlighted the DC injector and the actual air fuel as they seem to have squiggly lines like the car was running. No knock and the car seemed to pull just as hard but it was sputtering and I didn't like it wanted to make it home. I need suggestions would be welcome at this point as I can't figure it out. Lack of xfi knowledge
Thx in advance steve


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