V-shaped engines like the 2UR-GSE can experience misfires due to ignition coil or spark plug issues, especially if not maintained properly.

V8 engines can experience higher oil consumption, which may lead to lower engine performance if not monitored regularly.

The PORT+DIRECT fuel injection system can lead to carbon buildup on intake valves, affecting engine efficiency and power.

Over time, the timing chain in V8 engines can stretch or wear out, potentially leading to timing issues and engine performance problems.

Powerful engines with high horsepower, like the 472 hp engine, may experience overheating if the cooling system is not functioning optimally.

Direct injection systems can sometimes lead to clogged fuel injectors, resulting in reduced engine performance and efficiency.

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.