Most Common Car Issues
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MOST COMMON PROBLEMS
LEXUS LS 2012
The 2012 Lexus LS 460 is a luxurious AWD sedan powered by a 4.6L V8 engine delivering 385 horsepower. Manufactured by Toyota Motor Corporation in Japan, it features extensive safety measures including curtain airbags in all rows and knee airbags for both front occupants. This model combines high performance with premium comfort and advanced safety features.
Spec:
Engine Brake (hp) From
385
Engine Configuration
V-Shaped
Engine Manufacturer
Toyota
Engine Model
1UR-FSE
Engine Number of Cylinders
8
Problems:
Oil consumption
The 1UR-FSE engine is known for higher oil consumption due to piston ring wear or valve stem seal issues.
Carbon build-up
Direct injection engines like the 1UR-FSE can suffer from carbon deposits on intake valves, affecting performance.
Timing chain tensioner
Over time, the timing chain tensioner can wear out, leading to a rattling noise and potential engine timing issues.
Cooling system issues
The V8 engine can develop leaks in the cooling system, including the radiator, hoses, and water pump.
Fuel injector problems
Direct fuel injectors can become clogged or fail, leading to rough idling and performance issues.
Sensor failures
Common sensors such as the oxygen sensor or mass air flow sensor can fail, causing check engine lights and performance issues.
Vacuum leaks
The engine's vacuum system can develop leaks, leading to rough idling and poor fuel economy.