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WAUW2AFC1FN041306
Vehicle Summary
The 2015 Audi S7 is a luxurious sedan equipped with a powerful 4.0-liter V8 engine delivering between 420 to 560 horsepower. It features all-wheel drive, ensuring optimal traction and handling. Safety is prioritized with air bags in all rows, including curtain, front, knee, and side air bags. Manufactured in Neckarsulm, Germany, this Audi model meets the Federal Emission Standard: BIN 5.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
Audi S7 engines, especially older models, are known for developing oil leaks from various seals and gaskets over time.
Carbon buildup
The direct injection system in the V8 engines can lead to carbon buildup on the intake valves, causing performance issues.
Timing chain tensioner failure
The timing chain tensioner can wear out, leading to potential engine timing issues and possible severe engine damage if not addressed.
High oil consumption
Some Audi V8 engines, including those in the S7, are known for higher-than-normal oil consumption, requiring frequent top-offs.
Turbocharger issues
Turbocharged models may experience turbocharger failures, which can lead to loss of power and increased exhaust smoke.
Coolant leaks
Issues with the coolant system, such as leaks from the water pump or thermostat housing, can lead to engine overheating problems.
Pcv valve failure
A faulty Positive Crankcase Ventilation (PCV) valve can cause rough idling, increased oil consumption, and potential engine performance issues.
Electrical problems
Engine-related electrical issues such as sensor failures or wiring harness problems can arise, leading to various engine performance problems.
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