SunnySky X2216 Brushless Motors Short Shaft Version

Just as described

noise in motor

the new motor makes pop noise when going through throttle movements, usually when moving stick quickly. thought it was the esc but i tried two different esc's and the noise is still there. my prior sunnysky motor burned out on me. delivery time was excellent but two motors now have issues,

SunnySky X2216 Brushless Motors Short Shaft Version