Hey guys. I have a 2003 1500 Z71 Silverado and I recently have noticed a grinding/clicking/popping noise in the front left wheel while in a slow roll, especially while turning a sharp left. I have also noticed in the past while in 4WD a slight grind/vibration in the front left which is more noticeable while accelerating and traveling at higher speeds(>30mpg). Not sure if the two are related(most likely). I know there are a few different problems to cause this(ie- wheel bearing, cv shaft, brakes). My question is what is the best way to diagnose the problem... I believe it may be the cv shaft but not sure how to determine this. Thanks!