Here are some of the most likely culprits:
* Ball Joints: These are critical components connecting the steering knuckle to the control arm. A worn or damaged ball joint will squeak, especially when turning or hitting bumps. This is a serious safety concern if it fails completely.
* Sway Bar Links/Bushings: These connect the sway bar to the control arms and help stabilize the vehicle during turns. Worn bushings or links can squeak and create a loose, sloppy feel.
* Control Arm Bushings: These bushings are rubber components that allow the control arms to pivot. Worn bushings can squeak and lead to excessive play in the suspension.
* Strut Mounts/Bearings: Located at the top of the strut, worn strut mounts can create squeaking noises, particularly when turning the steering wheel.
* Tie Rod Ends: These connect the steering rack to the wheels. Worn tie rod ends can squeak and lead to imprecise steering.
What you should do:
1. Safety First: If the squeak is accompanied by any other unusual sounds, vibrations, or handling problems, avoid driving the vehicle until it's inspected.
2. Professional Inspection: Take your Ford Explorer to a qualified mechanic or trusted auto repair shop. Describe the problem precisely – when it occurs, how it sounds, and any other associated symptoms. They can properly diagnose the source of the squeak and recommend the necessary repairs.
3. Do NOT attempt DIY repairs unless you have significant automotive experience: Suspension and steering components are crucial for safe vehicle operation. Incorrect repairs can lead to accidents.
Ignoring the squeak will likely lead to more extensive damage and a higher repair bill in the future. Get it checked promptly.
