2014 GMC Sierra 4X4, hardware part number before software OS.
Uh, problem:
Quote:
- 2014 GMC Sierra SLT 1500 4X4 L83 5.3 12656993 12663390.cal - Your file of 3.75 MB bytes exceeds the forum's limit of 1.95 MB for this filetype.
Printable View
2014 GMC Sierra 4X4, hardware part number before software OS.
Uh, problem:
Quote:
- 2014 GMC Sierra SLT 1500 4X4 L83 5.3 12656993 12663390.cal - Your file of 3.75 MB bytes exceeds the forum's limit of 1.95 MB for this filetype.
Express Van, I think it's actually a 4L70e but I accidentally called it a 4l60e.
Chevy SS 6L ECM E38. I only had the ecm, the cal shows it to use a 6L80e.
2014 Cadillac CTSV