Common problems can include false activation, where the system engages unnecessarily, or failure to activate when required, potentially due to sensor malfunction or software issues.

High horsepower engines are more prone to overheating, which can lead to engine knock, pre-ignition, or even complete engine failure if not properly managed.

V-shaped engines can suffer from balance and vibration issues, which may lead to increased wear on engine components and potential failure of engine mounts.

Known issues with this engine model include carbon buildup on intake valves, which can affect performance and fuel economy, and oil consumption problems.

Engines with more cylinders can be more complex and expensive to repair, and they may also have higher fuel consumption.

Specific to the 2020 Lexus RC F, common problems include transmission issues, such as rough shifting or delayed engagement, and electronic system malfunctions, including infotainment and driver-assist features.

Dual injection systems can suffer from carbon buildup on the intake valves and fuel injectors, leading to reduced performance and potential misfires.

Brake calipers can sometimes seize or leak, leading to uneven braking or reduced braking performance.

The front and rear vented discs can warp over time, especially under heavy use, causing vibrations or reduced braking efficiency.

Electronic issues with the DBS system can result in malfunction, potentially leading to a failure in providing additional braking force during emergencies.

With a high horsepower engine (467 hp), there can be increased wear and tear on internal components, potentially leading to performance issues.

The V-shaped configuration can lead to issues with the balance of the engine, causing vibrations or uneven wear.

Problems with the port/direct fuel injection system can lead to inefficient fuel delivery, resulting in poor engine performance or increased emissions.

As a high-performance engine (2UR-GSE), it may experience accelerated wear on components such as the timing chain, gaskets, and seals.

The complexity of modern Lexus vehicles can lead to occasional electronic failures or issues with the various computer systems controlling the engine and brakes.

Increased wear on brake pads due to high-performance driving can lead to reduced braking efficiency and the need for more frequent replacements.

High-performance engines can generate significant heat, potentially leading to overheating issues if the cooling system is not properly maintained.

Brake calipers can sometimes seize or leak, leading to uneven braking or reduced braking performance.

The front and rear vented discs can warp over time, especially under heavy use, causing vibrations or reduced braking efficiency.

Electronic issues with the DBS system can result in malfunction, potentially leading to a failure in providing additional braking force during emergencies.

With a high horsepower engine (467 hp), there can be increased wear and tear on internal components, potentially leading to performance issues.

The V-shaped configuration can lead to issues with the balance of the engine, causing vibrations or uneven wear.

Problems with the port/direct fuel injection system can lead to inefficient fuel delivery, resulting in poor engine performance or increased emissions.

As a high-performance engine (2UR-GSE), it may experience accelerated wear on components such as the timing chain, gaskets, and seals.

The complexity of modern Lexus vehicles can lead to occasional electronic failures or issues with the various computer systems controlling the engine and brakes.

Increased wear on brake pads due to high-performance driving can lead to reduced braking efficiency and the need for more frequent replacements.

High-performance engines can generate significant heat, potentially leading to overheating issues if the cooling system is not properly maintained.

The V-shaped engine configuration can cause heat accumulation, leading to potential overheating issues.

High-performance engines like the 2UR-GSE in the Lexus RC F can consume engine oil at a higher rate, requiring frequent checks and top-ups.

The complex engine configuration with 8 cylinders can sometimes lead to misfiring, especially if spark plugs or ignition coils are faulty.

Direct injection engines are prone to carbon build-up on the intake valves, which can affect performance over time.

With advanced engine management systems, sensor failures can lead to check engine lights and performance issues.

High-performance engines can experience timing chain wear, leading to potential engine damage if not addressed.

The high precision required for fuel injection in performance engines can lead to injector clogging or failure.

The powerful engine can put extra stress on the exhaust system, leading to potential wear and leaks.

Given the high power output, the transmission can sometimes struggle to handle the torque, leading to potential shifting issues.

Although standard, the DBS system can experience sensor or software malfunctions, affecting braking performance.