i go a 02 mustang gt completly stock 62k miles. wen i let off the gas i hear a lil humming/squeking noise. any ideas.

 

Check mounts and u-joints.

 

any suggestion on how to check these. and it sounds like its coming from the rear if that helps

 

Hey I checked there's no play in the rear of the drives haft and seems like just a Lil but think it's supposed to be like that bc tbe trans moves a Lil to I'm gonna try and get a video my buddy said he thinks might be low on different fluid?