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WAUXL68E25A010973
Vehicle Summary
The 2005 Audi S4 Avant is a robust wagon, powered by a 4.163-liter V8 engine producing 344 horsepower. It features a comprehensive airbag system with curtain airbags in the first and second rows and front airbags for both the driver and passenger. Manufactured in Ingolstadt, Germany, this model adheres to the 50-St/Can. BIN 9 / LEV emission standards. With its blend of power, safety, and practical design, it stands out as a versatile passenger car.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
The 2005 Audi S4 is known for developing oil leaks, particularly from the valve cover gaskets and camshaft tensioner seals.
Timing chain tensioner failure
The timing chain tensioner in this model can fail, leading to potential engine damage if not addressed promptly.
Carbon buildup
The 4.2L V8 engine can suffer from carbon buildup on the intake valves, which can affect performance and fuel efficiency.
Cooling system issues
Problems with the cooling system, such as leaks or failures of the water pump and thermostat, are common in this vehicle.
Coil pack failure
Ignition coil packs may fail, causing misfires and poor engine performance.
Pcv valve failure
The Positive Crankcase Ventilation (PCV) valve can fail, leading to oil consumption issues and rough idling.
Fuel injector problems
Fuel injectors can become clogged or fail, affecting engine performance and efficiency.
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