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WP0CA29934S653231
Vehicle Summary
The 2004 Porsche 911 is a convertible sports car known for its iconic design and thrilling performance. This model features a 3.6-liter, 6-cylinder engine, delivering between 320 to 345 horsepower, depending on the variant. With its 4WD capability, the 911 offers an exhilarating driving experience, whether it's the Carrera, Carrera 4, or Carrera 4S trim. Manufactured by DR. ING. H.C.F. PORSCHE AG in Stuttgart-Zuffenhausen, Germany, this vehicle combines luxury with high-performance engineering.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
The 2004 Porsche 911 is known for oil leaks, particularly from the rear main seal and the intermediate shaft (IMS) bearing.
Ims bearing failure
Intermediate Shaft (IMS) bearing failure is a common issue, which can lead to catastrophic engine damage if not addressed.
Coolant leaks
Coolant leaks, especially from the coolant expansion tank and the water pump, are common in this model.
Rms seal failure
Rear Main Seal (RMS) failure is another prevalent issue, often leading to oil leaks.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor engine performance and misfires.
Cylinder scoring
Some engines suffer from cylinder scoring, which can lead to reduced performance and increased oil consumption.
Spark plug issues
Worn or faulty spark plugs can cause misfires and reduced engine efficiency.
Alternator failure
The alternator may fail prematurely, causing charging system issues.
Air-oil separator failure
Failure of the air-oil separator can lead to excessive oil consumption and smoke from the exhaust.
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