So recently i started hearing this strange sound when i hit the gas. Its not overtime but when it does the best way i can describe it is if you were to shake a salt shaker. Its like a very muffled rattle sound. It goes away once i hit about 40 mph. I never had this sound until i had the cv axle changed a few weeks ago when the old one snapped. I don't know if that coincidental or not. If i turn the radio up i don't hear xD . Any insight? This is on a 2007 Honda fit sport with 108k.