Went to the Dealership today to see how long I have left on my warranty, 10 days
I told him I had my steering shaft lubed and ask if it started clunking again would they fix it for free, They said they have not turned anyone away or charged them yet for the new shaft replacement, they just did one with 100,000 mile on the clock. He said that is not saying GM won't change there mind later, He said he couldn't believe it wasn't a recall. than he said He would go ahead and replace mine right now, I told him it's not clunking, He said don't worry about it, it will save you a trip later.
There are good Dealers still out there,
Mark

 

Mine is like that too. That's cool. I felt the difference with the new shaft.