Most Common Car Issues
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MOST COMMON PROBLEMS
BMW 335is 2013
The 2013 BMW 335is Convertible is a stylish and powerful vehicle featuring a 3.0L inline-6 engine that produces 320 hp. It offers a comprehensive safety suite with front, side, curtain, and knee airbags for both the driver and passenger. As part of the 3-Series, this cabriolet combines thrilling performance with the luxury and craftsmanship that BMW is known for. Manufactured in Regensburg, Germany, it epitomizes German engineering excellence.
Spec:
Engine Brake (hp) From
320
Engine Number of Cylinders
6
Problems:
Oil leaks
The N54 engine in the 2013 BMW 335is is known for oil leaks, particularly from the valve cover gasket and oil filter housing gasket.
Fuel injector failure
The direct injection system can lead to carbon buildup on the intake valves and issues with the fuel injectors, causing misfires and poor performance.
High-pressure fuel pump (hpfp) failure
The HPFP in these engines is prone to failure, which can cause starting issues and poor engine performance.
Turbocharger wastegate rattle
The twin-turbo setup can develop a rattle from the wastegate actuators, leading to a noticeable noise and possible performance issues.
Water pump and thermostat failure
The electric water pump and thermostat are common failure points, often leading to overheating and potential engine damage.
Carbon buildup
Due to the direct injection system, carbon buildup on the intake valves is common, leading to reduced performance and efficiency.
Ignition coil and spark plug issues
The ignition coils and spark plugs can wear out prematurely, causing misfires and rough engine operation.
Coolant leaks
The plastic components in the cooling system, such as the expansion tank and radiator, are prone to cracking and leaking.