Frontend sqeaks when driving over bumps - 1994 Ford Ranger Supercab

Several things can cause front end noise. Worn control arm bushings, worn or broken sway bar end links, and one of the most common can be worn struts.

Replace your coil springs and shocks, while your at it you might want to check your cv joints if you hear any popping with the squeaking.

Check the front:

1. lugnuts to make sure they are tight.
   
2. wheels to make sure they are balanced and running true (concentrically) (like for example at a tire automotive shop)
3. drive axles to make sure they are not bent or missing any components.
4. shock absorbing struts for proper dampening of minor road bumps.
5. for loose static subassemblies that impart momentum (inertia) to the rest of the frontend assembly by rattleling around while in motion
6. check to see if they are coming from the roadway or the car by choosing the a very smooth and straigth, well asphalted section of road.

The ball joints need to be replaced, Or your whole front end, Don,t drive over rock piles with it,

Try having your Shock Absorbers Checked. That's the first place to look.

Is it coming from the tires, shocks, or engine?

If the "sqeak" is more pronoused while going over bumps, then it is most likely a bushing in the front end. Check your fuel tank straps also, they may be loose. Sounds like this are always a pain to locate. Make sure nothing is in the back cargo area. You can also take your foot and shake the exhaust, WHILE THE CAR IS COOLED OFF OF COURSE.
You can also push down on each corner of the vehicle in the front and stand on the rear bumper to try to simulate or isolate the noise. That's all I have for ya. Good luck.

bad bushing $350.00 on each side

this noise (based on my own Corvette doing the same thing) is that it is the sway bar rubber bushings making the noise, remove them and apply white grease to the inside of the rubber bushing, then retest, it fixed mine (1996)

check your CV joint