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5TDYK3DC5BS072279
Vehicle Summary
The 2011 Toyota Sienna is a versatile multipurpose passenger vehicle (MPV) with a 3.5-liter V6 engine, producing 265 horsepower. It features a water-cooled, V-shaped engine configuration and uses gasoline as its primary fuel type. Manufactured in Princeton, Indiana, this minivan offers safety with airbags in the 1st row and curtain airbags in all rows. Designed with a wagon body style, it includes 5 doors and a direct tire pressure monitoring system for added convenience.
Complete Specifications
Common Issues for This Vehicle
Oil leak
The Toyota 2GR-FE engine is known to occasionally develop oil leaks at the valve cover gaskets or the timing chain cover. This can lead to oil dripping onto other engine components.
Water pump failure
The water pump on the 2GR-FE engine can fail, leading to coolant leaks or overheating issues. Regular inspection and replacement can help prevent this issue.
Ignition coil failure
This engine can experience ignition coil failures, leading to misfires or poor engine performance. Replacing faulty coils is necessary to restore proper function.
Excessive oil consumption
Some owners report excessive oil consumption, which may require more frequent oil level checks and top-ups to avoid engine damage.
Timing chain noise
The 2GR-FE engine may develop noise from the timing chain, often due to the tensioner or guides wearing out. Addressing this issue promptly is important to avoid further damage.
Carbon buildup
Carbon buildup can occur on the intake valves over time, leading to reduced engine performance. Regular maintenance and cleaning can help mitigate this problem.
Oxygen sensor failure
Malfunctioning oxygen sensors can lead to incorrect fuel mixture readings, affecting performance and emissions. Replacing faulty sensors is necessary for optimal operation.
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