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2011 AUDI A4
Vehicle Summary
The 2011 Audi A4 is a sophisticated sedan equipped with a 1.984-liter engine delivering 211 horsepower. Manufactured by Audi AG in Neckarsulm, Germany, this model features a premium trim and automatic transmission. Safety is paramount with advanced front, knee, and side airbags for the driver and passenger. This gasoline-powered vehicle adheres to ULEV II emission standards, making it both powerful and environmentally conscious.
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2011 AUDI A4
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Complete Specifications
Known Issues for This Vehicle
Oil consumption
Many 2011 Audi A4 models experience excessive oil consumption, often due to piston rings or valve seals.
Timing chain issues
The timing chain tensioner may fail, leading to rattling noises and potential engine damage if not addressed.
Carbon buildup
Direct injection engines in this model can suffer from carbon buildup on intake valves, reducing performance and fuel efficiency.
Water pump failure
The water pump may fail prematurely, causing engine overheating and potential damage.
Ignition coil failure
Ignition coils can fail, leading to misfires, rough idling, and reduced engine performance.
Pcv valve issues
The Positive Crankcase Ventilation (PCV) valve may malfunction, causing rough idling and oil leaks.
Fuel injector problems
Fuel injectors may become clogged or fail, leading to poor engine performance and reduced fuel efficiency.