any idea why I have Squeaky Sway Bars i think its coming from the poly endlinks, i read the instructions they said to only grease the ones that go in the middle of the bar but the ones on the end squeak, does it hurt/will it stop the squeaking if i grease the end ones too? THanks

 

It will not hurt anything.

 

yup, just keep greasin em up, eventually it will stop