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Old 07-27-2011, 06:47 AM   #1
TheHorse13

 
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Drives: 2011 Black SS M6
Join Date: Oct 2010
Location: Harpers Ferry, WV
Posts: 1,116
Fuel Octane Maps

Does anyone know if GM fixed the fuel map issue? In other words, when it kicks down to the low octane map, does it evaluate the fuel at a later time and then flip back to the high octane map? I'm trying to figure out if the fuse pull hack is the only known way (other than a dealer visit) to reset the system to the high octane fuel map.

Thanks.
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