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Old Mon, March 2nd, 2009, 07:58 AM
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Chris74 Chris74 is offline
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Join Date: Dec 2008
Location: Ontario, Canada
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you can program your truck as long as you have your pcm warmed up to temp.........just let the truck fully warm up!
It's much colder here where I live and I reflash my truck quite often
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08 FX4 CREW
K&N 63 series Intake
Magnaflow SI/DO exhaust
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