My 05 Equinox makes clunking noises while driving emitting from the front suspension. I have looked under the car several times and find no apparent reason for the noises. If you try to recreate the noises while the car is sitting still, you hear nothing. It sounds like it is coming from the front left and right, in no particular pattern. All the suspension components I can see while under the car appear to be in good condition and I try to move or shake any part I can get my hands on and have found no loose components. Any ideas will be appreciated, thanks.