hey guys! anyone had issues w/ this? I just saw this on another forum and I'm worried about mine w/ 6200 miles on '08 700 cfi. And what did you find and how did you remedy? thank you for the responses!
sorry,exhaust valves. what is happening,from what I read on hcs,is that the part in the cylinder,where the valve hits or stops when closed, is getting worn and allowing valve to contact piston!
