07-06-2009, 07:48 PM
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#3
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Drives: 07 GMC Sierra
Join Date: Oct 2008
Location: Palm Bay, FL
Posts: 423
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Quote:
Originally Posted by Rikarus
I would like to ask a question to add to this:
Tuning modifies the parameters of the PCM doesn't it? and if so will this invalidate the warranty?
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Yes & yes.
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Keith 2SS/RS MN6 in CGM. Delivered 6/22/09. Blown 7/29/09. Sold 12/6/10.
07 GMC Sierra
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