High-performance engines like those in a Porsche 718 Cayman can develop oil leaks, especially around the valve covers and oil pan, due to the high pressures and temperatures.

The cooling system in high-performance engines can sometimes struggle to keep up, leading to overheating issues, especially if the coolant is not regularly checked and replaced.

With a 4-cylinder engine, if one coil fails, it can cause misfires, rough idling, and poor performance.

Over time, fuel injectors can become clogged or fail, leading to issues with fuel delivery, reduced performance, and increased emissions.

If the vehicle is equipped with a turbocharger, it can suffer from issues like boost leaks, bearing wear, or wastegate problems, leading to reduced power and efficiency.

High-performance engines can experience accelerated timing chain wear, which can lead to timing issues, engine misfires, and potential engine damage if not addressed.

Direct injection engines can suffer from carbon buildup on intake valves, leading to reduced performance, rough idling, and potential engine damage.

The Porsche 718 Cayman can develop oil leaks, often from the valve cover gaskets or oil pan.

Issues with the water pump or coolant hoses can lead to coolant leaks, which can cause the engine to overheat.

The timing chain can become stretched or worn, leading to poor engine performance or even engine failure if not addressed.

Clogged or malfunctioning fuel injectors can cause rough idling, reduced power, and increased fuel consumption.

Faulty ignition coils can cause misfires, leading to poor engine performance and increased emissions.

Direct injection engines like those in the 718 Cayman can suffer from carbon build-up on the intake valves, which can reduce performance and fuel efficiency.

If equipped with a turbocharger, issues like oil leaks, bearing failure, or wastegate problems can occur, leading to reduced power and performance.