Problem Reports

Audi S4

Report: Cabriolet convertible top mechanism may fail due to hydraulic fluid leaks

• Oil Leaks From Camshaft Chain Tensioner and Valve Cover Gaskets
  Engine oil leaks are common from the valve cover gaskets and camshaft chain tensioner gasket.

  Common Problems > Audi S4

• Check Engine Light Due to Vacuum Leaks, Oxygen Sensor, or Catalytic Converter Fault
  Vacuum leaks, oxygen sensor failure, and catalytic converter efficiency faults can cause the Ch...

  Common Problems > Audi S4

• Oil Leak From Transmission Output Shaft Seal
  A fluid leak may develop from the propeller shaft seal on the rear of the transmission. Our tec...

  Common Problems > Audi S4

• ENGINE
  got water leak at front o/s bumper think its the washer bottle,will this need replaced?or does...

  Q&A > Audi > 2004 Audi S4

• Starting problems due to air leaks and fuel injection
  Problems with air leaks and the fuel injection may cause starting difficulties.

  Common Problems > Audi S4