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JTHFN48Y420018452
Vehicle Summary
The 2002 Lexus SC is a sleek convertible that combines luxury with performance, featuring a 4.3-liter V8 engine producing over 300 horsepower. Manufactured by Toyota Motor Corporation at the Higashi Fuji Plant in Japan, this elegant vehicle is part of the UZZ40 series. It offers a refined driving experience with its V-shaped engine and dual overhead cam valve train design. Safety is prioritized with multiple airbags, including front, knee, and side protection for both driver and passenger.
Complete Specifications
Common Issues for This Vehicle
Oil consumption
The 3UZ-FE engine is known to consume oil more than other engines. Regularly checking and topping up oil levels is essential.
Timing belt wear
The timing belt in the 3UZ-FE engine can wear out and may need replacement to prevent engine damage. It is recommended to replace the timing belt every 90,000 miles.
Coolant leakage
The engine might develop coolant leaks, particularly around the water pump. This can lead to overheating if not addressed promptly.
Valve cover gasket leaks
Over time, the valve cover gaskets can degrade and start leaking oil, leading to oil loss and potential engine damage.
Ignition coil failure
The ignition coils in this engine can sometimes fail, leading to misfires and reduced engine performance.
Carbon build-up
The 3UZ-FE can develop carbon deposits on the intake valves over time, which can affect engine performance and fuel efficiency.
Oxygen sensor failure
The oxygen sensors can fail, leading to poor fuel economy and increased emissions.
Fuel injector issues
The fuel injectors can become clogged or fail, causing rough idling and poor acceleration.
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