Suspension problem? when I go over a curb or a man hole there is a clunk noise in the front end, could this be the bushings have gotten hard?

indicates that the suspension arm bushes are broken away from the metal bushing at the ends
have a professional suspension shop check for torn insulators in the suspension arm

could be a bad wheel bearing , loose wheel nuts or failing suspension mount for that side

check front end bushings and suspension setup sounds like bushings are worn out.or shocks are needing replaced

Have a front end shop inspect the rubber suspension bushings in the front end components for noise or wear..

Loud clunking noise WHERE in the Voyager when WHAT is "on full lock"? It might help to be a little more descriptive.

Knowing Chrysler minivans the way I do, I would assume that you are chasing noises in the front steering and suspension. Those are notorious for all kinds of noise in the front suspension. You need to check the stabilizer links, the stabilizer frame bushings and the upper strut bearings - these are the most common "noise-makers".

If it is making the noise when you have the wheels turned hard to one side and accelerating, then it is most likely a bad CV joint.

It could be a couple of things.
Loose or worn out strut - (jack up car, remove tire and shake the strut really hard to see if it's loose. Check for signs of leaking or damage to strut)
Missing rubber isolator under front spring (visually inspect the suspension while tire is off).
Broken sway bar mount or missing rubber in the mount on the frame. (Lay under the front and look for where the sway bar mounts to the frame. Make sure everything is tight and the rubber is still in it.

get your front suspension checked anti-roll bar and bushes..... drop links

HI, this noise can be caused by worn shocks,even if the bushings look good, you can remove one of them and check if is hard to constracts ,if not they must be replaced,

My guess is a strut bushing/bearing, but have your front end checked out by good shop to make sure it isn't something else more dangerous.

Ball joint , front shocks , Steering arm bush.