The power steering is fine when backing out of my driveway, turning and getting out of my neighborhood. It runs like normal. But after the truck has warmed up then, boom, practically no power steering. I'm a strong guy but it takes every bit of strength to pull into a parking spot at the grocery...

Great forum - first post... My 2008 RTS with only 65k suffered from a very noisy power steering pump, primarily after being driven a few mins to operating temp. The whine was not insignificant - easily audible within the cabin with windows up. No leaks at all and fluid level was good (and...