AutoDriversHub logo AutoDriversHub
image to available

Audi , A6 , C4 , 2.0 100 (1994-) Common Issues

  1. Faulty oxygen sensor (10-20% of cases)
  2. Timing chain tensioner failure (5-15% of cases)
  3. Coolant leak from water pump or head gasket (5-15% of cases)
  4. Bad catalytic converter (5-10% of cases)
  5. Engine oil leaks from valve cover gasket (3-8% of cases)
  6. Faulty temperature gauge sender unit (2-7% of cases)
  7. ABS sensor failure (2-6% of cases)
  8. Brake pad wear and master cylinder issues (1-5% of cases)
  9. Air conditioning system leaks or compressor clutch problems (1-4% of cases)
  10. Rear main seal leak (1-3% of cases)
  11. Head gasket damage due to overheating (0.5-2% of cases)
  12. Water pump failure (0.5-2% of cases)
  13. Faulty alternator or starter motor (0.5-1.5% of cases)
  14. Fuel system issues, such as faulty fuel injectors (0.3-1.2% of cases)
  15. Rear differential problems (0.2-1% of cases)
© Copyright autodrivershub.com