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Old 03-21-2009, 10:16 PM   #10
1-ST
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Join Date: Jan 2008
Fan#: 53127
Location: Birmingham-ish, AL
What I Drive: 2005 Liquid Grey ZX4 ST

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The standard recommendation is to reset the pcm every time you mod anything. I started my post with "No" and that's the real truth. Sorry about that. Any slight adjustments necessary should be made instantly. It's really your driving style that the PCM adapts to, which is expedited by a reset.
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focus in storage. hit a rock with the oil filter and locked it up.
gotta sort out a 351w 4 door fox first, then the focus gets a 2.5
commuting with a v6 5 speed mazda 6 wagon.
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