Thread: Happy to help
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Old 12-12-2007, 05:35 AM
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HUMTECH HUMTECH is offline
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Join Date: Sep 2003
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Default Re: Happy to help
last 8 is good for checking service history, vehicle build and recalls that are open. Complete vin is good for checking calibration updates that may apply to your truck. Many issures can simply be solved with a calibration update.
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