Ling Ling

2008 Corvette LS3 clutch springs to floor even if you tap it. It will only come back if pulled. Happened before pretty much same as last time, I went to start my car but when I pushed in the clutch it stayed there. Apparently this is a common problems on vettes, so they changed the master cylinder no questions asked. But now a little over a year later the same thing has happened, but when I called the dealership they said it would cost $750 to replace. I find that a little ridiculous especially after hearing my friend say they had a guy on this forum with a similar problem who got it covered for free bc it was a type of recall even with an expired warranty. I do not abuse the car or anything, so I ask you this corvette forum do you know anyone or anyway I would be able to get this covered by no cost also??? Your input is much appreciated