- Check the tension of the fan belt; if it's too loose, it can slip and make noise.
Replace a worn fan belt.
2. Belt Misalignment:
- Inspect the alignment of the fan belt. If it's not aligned properly, it can rub against other components and cause noise.
- Adjust the position of the alternator or power steering pump to align the belt correctly.
3. Worn or Damaged Pulleys:
- Examine the pulleys that the fan belt runs around.
- If they are worn or damaged, they can cause the belt to vibrate and make noise.
Replace any faulty pulleys.
4. Power Steering Pump Issues:
- In many vehicles, the fan belt also drives the power steering pump.
- If the power steering pump is malfunctioning or low on fluid, it can put additional strain on the fan belt, causing it to make noise.
Check the power steering system and address any problems.
5. Alternator Problems:
- Similarly, the fan belt may drive the alternator.
- A faulty alternator or issues with charging can affect the belt's operation and lead to noise.
Diagnose and resolve any alternator-related problems.
Remember
If you are not comfortable inspecting or replacing these components yourself, it's recommended to take your Mazda Protege to a qualified mechanic for a proper diagnosis and repair.
