my Skoda Octavia has a smell of burning rubber, what could it be

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a flat surface and the engine is cool before starting.
• Disconnect the battery to prevent any electrical issues.

2. Inspect and Replace Worn Rubber Components

• Inspect Belts:

  • Remove the engine cover if necessary.
  • Check the serpentine belt for cracks or signs of melting.
  • If damaged, remove the belt by loosening the tensioner pulley.

• Replace Belt:

  • Install a new serpentine belt following the routing diagram.
  • Tighten the tensioner pulley to the specified torque (typically around 15-20 Nm).

3. Verify Brake Components

• Inspect Brake Pads and Rotors:
  • Remove the wheel to access brake components.
  • Check for wear on brake pads; replace if they are excessively worn.
  • Inspect rotors for overheating signs (blue discoloration) and replace if necessary.

4. Cooling System Check

• Inspect Hoses and Radiator:
  • Examine all rubber hoses for cracks or leaks.
  • Replace any damaged hoses with OEM replacement parts.
  • Check the radiator for blockages or leaks, and clean or replace as needed.