Are you sure on the operating system number? I couldn't even find that OS. Yhe 02 Escalade tune I have is a 2156 OS. I have an 0411 in the shop out of an 02 that I can try and check tomorrow.
Are you sure on the operating system number? I couldn't even find that OS. Yhe 02 Escalade tune I have is a 2156 OS. I have an 0411 in the shop out of an 02 that I can try and check tomorrow.
1995 GMC K2500 SUBURBAN 2001 LB7 DURAMAX/ALLISON swap, mostly stock, tuned by me with EFILive
1999 Tahoe 2 door 2X4, 5.7l with 0411 swap, and marine intake
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