Condition & Possible Cause: Instability
- Low or uneven tire pressure.
- Loose or worn wheel bearings, idler arm bushing or strut bushings.
- Incorrect front wheel alignment.
- Steering gear not centered.
- Broken rear springs or inoperative shock absorbers.
- Improper steering cross shaft adjustment.
- Bent linkage.
- Frozen ball joints or suspension pivots.