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2007
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Impala V8-5.3L
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Superceded Bulletins
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Campaign - ECM Update, Virtual Flex Fuel Sensor (VFFS)
Campaign - ECM Update, Virtual Flex Fuel Sensor (VFFS)
This TSB number 06162A, dated 03/13/07 has been superceded by TSB number 06162C , dated 09/12/07