I was reading about a fellow in a forum about a grinding in dr front wheel,i have the same problem noise goes away when braking. i have replaced everything but rotor.wheel bearings ujoint pulled axle out looked for wear,pulled pan off looked for shavings,changed fluids,rebuilt brake calipers. cant you feel if rotor was warped by pressing break.im lost dont know where to go next just need some advice to stop the grinding that starts after 1-2 miles,i put all info in a post but was interested by your experience.
thank you,
wildside1