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Porsche-O-Phile Porsche-O-Phile is offline
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Join Date: Feb 2004
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I'd suspect something in the chips - fuel-map related most likely. Can you datalog it and see whether you're running too rich or lean as you pass through 2,500 RPM? Most likely that's your problem and the chip map needs to be adjusted to compensate for the condition.
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Old 01-01-2007, 03:27 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #5 (permalink)