Compare the two files, use EFI to segment swap the fuel cal from the dual tank to the single tank.
Easy as pie
Compare the two files, use EFI to segment swap the fuel cal from the dual tank to the single tank.
Easy as pie
Awesome! Glad to hear you got it working and now have a fully functional duramax suburban!
2005 Silverado, CC/SB, 4x4, LT, LILLY/Allison12.9s @ 108 mph
many thanks to Ross and Paul