Suspension questions CRX

Whenever Im driving on the highway my crx feels very unstable, the smallest change in steering causes the crx to sway side to side very easily. it just feels loose and unsafe. it still corners well and everything but going like 50 in a straight line doesnt feel solid like my last rex did.

Any suggestions? Bushings... which ones?

stock suspension? what model CRX is it

Go get an alignment, only thing I have to say. If they know what they are doing, they will check and make sure nothing major needs to be replaced before doing it as well.

also the only things that I could think of. true 4-wheel alignment... make sure it's from somewhere that will give you the spec sheet when they're done, and that will give you a warranty on it.. (the warranty is only to guarantee that they' won't just do the damn thing and tell you that it's done, even though you have bad parts that would actually prevent a proper alignment.)