Loaded 4l80e file(engine now runs crappy)
04-30-2008, 06:16 PM
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Loaded 4l80e file(engine now runs crappy) ANYONE HELP?? EC tune gave me a 4l80e tune, i copied over my current engine tune(i think its map tuned..there is no maf sensor) The engine runs fine with old tune but wont run good with new(really rich and surges)
Is there something i have to do....buy a credit for a SD tune? and then it transfers???
Please help im stranded till its fixed!
Is there something i have to do....buy a credit for a SD tune? and then it transfers???
Please help im stranded till its fixed!
