SD tune: Bad for extreme climates?
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Join Date: Mar 2004
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I had been running a SD tune for a couple weeks while I was re-tuning the VE. It ran pretty darn good. It just so happens that it runs smoother with the MAF. Less surging at low rpm cruising. The SD tune was touchy. I'm toying with the notion of recalibrating the MAF, but I haven't yet.