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WBAFR9C59BC271312
Vehicle Summary
The 2011 BMW 550i is a sophisticated sedan with a 4.4-liter V8 engine delivering 400 horsepower. It features a comprehensive safety system, including head and knee inflatable restraints and pretensioners for both the driver and front passenger. Manufactured in Dingolfing, Germany, this model is part of BMW's 5-Series and offers a luxurious driving experience with advanced safety technologies like direct tire pressure monitoring. Designed for comfort and performance, it represents BMW's commitment to engineering excellence.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
The BMW 550i with a V8 engine from 2011 is known for developing oil leaks, particularly from the valve cover gaskets and the oil pan gasket. This can lead to a decrease in engine performance and potential damage if not addressed.
Timing chain issues
The N63 engine in the 2011 BMW 550i has been reported to have problems with the timing chain, which can stretch or wear out prematurely. This can cause a rattling noise and, if not fixed, can lead to significant engine damage.
Fuel injector problems
Owners of the 2011 BMW 550i often report issues with the fuel injectors, which can become clogged or fail, leading to rough idling, poor fuel economy, and potential misfires.
High pressure fuel pump (hpfp) failure
The high-pressure fuel pump in the N63 engine is prone to failure, which can cause starting issues, engine stalling, and poor acceleration.
Coolant leaks
The engine in the 2011 BMW 550i is susceptible to coolant leaks, especially from the water pump and the radiator. This can lead to overheating and potential engine damage if not addressed promptly.
Turbocharger issues
The twin-turbo setup on the N63 engine can develop problems such as wastegate rattle, turbo oil leaks, and overall turbo failure, which can affect engine performance significantly.
Carbon build-up
The direct injection system in the 2011 BMW 550i can lead to carbon build-up on the intake valves, which can cause rough idling, misfires, and a decrease in engine performance.
Battery drain
Electrical issues, including battery drain, are common in this model. This can be due to various reasons such as faulty modules or excessive electronic component usage.
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