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WAUXU54B52N106149
Vehicle Summary
The 2002 Audi S6 Avant is a stylish and powerful wagon that combines practicality with performance. It features a 4.2-liter V8 engine delivering 340 horsepower, ensuring a thrilling drive. With safety in mind, it comes equipped with curtain and side airbags in both the 1st and 2nd rows, along with active seat belts. Manufactured by Audi AG in Neckarsulm, Germany, this vehicle embodies the brand's commitment to quality and engineering excellence.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
The 2002 Audi S6 is known for developing oil leaks, especially from the valve cover gaskets and camshaft seals.
Timing chain issues
The timing chain tensioners can wear out, leading to a rattling noise on startup and potential engine damage if not addressed.
Ignition coil failures
These vehicles often experience ignition coil failures, resulting in misfires, rough idling, and a decrease in engine performance.
Carbon build-up
Direct injection engines like the one in the Audi S6 are prone to carbon build-up on the intake valves, leading to reduced performance and fuel efficiency.
Coolant leaks
The 2002 S6 can have issues with coolant leaks from the radiator, water pump, or coolant hoses, which can lead to overheating.
Vacuum leaks
Vacuum leaks are common and can cause rough idling, stalling, and poor fuel economy.
Mass air flow (maf) sensor issues
The MAF sensor can become dirty or fail, leading to incorrect air-fuel mixture readings and poor engine performance.
Secondary air injection system failure
Problems with the secondary air injection system can cause the check engine light to come on and affect emissions control.
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