Will this EFI Live work on my 2005 Sierra 2500HD 8.1 Allison
EFI Live Autocal-RV Workhorse Custom Tune & Programmer - 2001-2002 & 2004-2010 GM 8.1L Engine
EFI Live
Question ID: 2358601 Status:
Open Oct 17, 2017 - 03:39 PM
Automotive > Automotive Accessories
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Oct 18, 2017 - 04:14 AM
According to the manufacturer, they do not have one for the 2005 GMC Sierra. Not sure if you would be able to use this one but if you have a 8.1 L Engine it would read, but the tuner is set for a RV workhorse, so it may not read right stats.
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