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WBABS53493JU96507
Vehicle Summary
The 2003 BMW 330Ci is a stylish convertible from the renowned 3-Series lineup, offering a thrilling open-top driving experience. Powered by a robust 6-cylinder engine producing 225 horsepower, it's built for performance and elegance. Manufactured in Regensburg, Germany, this model combines classic BMW engineering with the freedom of a cabriolet design.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
Common in older BMW models, oil leaks can occur from the valve cover gasket, oil pan gasket, or rear main seal.
Cooling system failures
BMWs, particularly from this era, often experience issues with the cooling system, including the radiator, water pump, and thermostat.
Vanos issues
The variable valve timing system, known as VANOS, can fail, leading to poor engine performance and rough idling.
Crankcase ventilation problems
The crankcase ventilation system can clog or fail, leading to issues like increased oil consumption and smoking.
Fuel pump failure
The fuel pump can wear out over time, leading to starting issues or engine stalling.
Ignition coil failure
Ignition coils can fail, causing engine misfires and rough running.
Mass airflow sensor (maf) issues
The MAF sensor can become dirty or fail, leading to poor fuel economy and performance issues.
Timing chain tensioner problems
The timing chain tensioner can wear out, potentially leading to a noisy engine or even catastrophic engine failure if the chain jumps a tooth.
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