I have lost all gears in my 6L80 so I am having it replaced. This is in my 2009 Tahoe. I have been reading that I have to flash the TCM in order for the new one to work. Do any of yall have any knowledge of this?
I have a 2009 Tahoe LT with a 2 inch leveling kit on the front. This tahoe has about 240k miles and only has a couple issues. One of the issues is that when I hit a pothole with my front driverside wheel I hear a loud rattling banging noise but I do not feel it in my steering or my brakes. If I...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.