The Dynamic Brake Support system may fail to assist in emergency braking situations, potentially due to sensor or software issues.

The turbocharger in the T-GDI Theta II engine can sometimes fail prematurely, leading to a loss of power and efficiency.

Some owners report higher-than-normal oil consumption, which could be due to piston ring issues or other internal engine problems.

The T-GDI Theta II engine might produce knocking or pinging noises under certain conditions, which could indicate problems with the ignition timing or fuel quality.

Direct injection engines, like the T-GDI Theta II, are prone to carbon buildup on intake valves, which can affect performance and fuel efficiency.

The engine might suffer from cooling system problems, such as leaks or thermostat failures, leading to overheating.

The high-pressure fuel pump in the T-GDI Theta II engine can sometimes fail, causing rough idling, stalling, or difficulty starting.

Issues with the timing chain tensioner can lead to a rattling noise during startup and can eventually cause severe engine damage if not addressed.

The 2022 Hyundai Elantra N might experience electrical issues related to the engine control unit (ECU) or other electronic components, affecting engine performance and reliability.

Although not directly related to the engine, transmission issues can indirectly affect engine performance, such as delayed shifting or slipping gears.

DBS system may not engage properly, leading to inadequate braking support during emergency stops.

Misfires can be caused by faulty spark plugs, ignition coils, or fuel injectors, leading to rough idling and poor performance.

This can be due to a malfunctioning thermostat, radiator issues, or coolant leaks, causing the engine to overheat.

Turbo lag, reduced power output, or unusual noises can occur due to problems with the turbocharger, such as oil supply issues or worn components.

Oil leaks can result from worn gaskets, seals, or valve covers, leading to reduced oil levels and potential engine damage.

A worn or loose timing chain/belt can cause improper engine timing, leading to performance issues or engine damage.

Problems with the fuel pump, fuel filter, or fuel injectors can lead to poor fuel delivery, causing starting issues and reduced performance.

Faulty sensors, wiring issues, or a failing ECU can cause various engine management problems, including stalling and poor performance.

Problems with the catalytic converter, muffler, or exhaust pipes can lead to increased emissions, noise, and reduced performance.

DBS system may not engage properly, leading to inadequate braking support during emergency stops.

Misfires can be caused by faulty spark plugs, ignition coils, or fuel injectors, leading to rough idling and poor performance.

This can be due to a malfunctioning thermostat, radiator issues, or coolant leaks, causing the engine to overheat.

Turbo lag, reduced power output, or unusual noises can occur due to problems with the turbocharger, such as oil supply issues or worn components.

Oil leaks can result from worn gaskets, seals, or valve covers, leading to reduced oil levels and potential engine damage.

A worn or loose timing chain/belt can cause improper engine timing, leading to performance issues or engine damage.

Problems with the fuel pump, fuel filter, or fuel injectors can lead to poor fuel delivery, causing starting issues and reduced performance.

Faulty sensors, wiring issues, or a failing ECU can cause various engine management problems, including stalling and poor performance.

Problems with the catalytic converter, muffler, or exhaust pipes can lead to increased emissions, noise, and reduced performance.

DBS system may not engage properly, leading to inadequate braking support during emergency stops.

Misfires can be caused by faulty spark plugs, ignition coils, or fuel injectors, leading to rough idling and poor performance.

This can be due to a malfunctioning thermostat, radiator issues, or coolant leaks, causing the engine to overheat.

Turbo lag, reduced power output, or unusual noises can occur due to problems with the turbocharger, such as oil supply issues or worn components.

Oil leaks can result from worn gaskets, seals, or valve covers, leading to reduced oil levels and potential engine damage.

A worn or loose timing chain/belt can cause improper engine timing, leading to performance issues or engine damage.

Problems with the fuel pump, fuel filter, or fuel injectors can lead to poor fuel delivery, causing starting issues and reduced performance.

Faulty sensors, wiring issues, or a failing ECU can cause various engine management problems, including stalling and poor performance.

Problems with the catalytic converter, muffler, or exhaust pipes can lead to increased emissions, noise, and reduced performance.

The Dynamic Brake Support system may fail to assist in emergency braking situations, potentially due to sensor or software issues.

The turbocharger in the T-GDI Theta II engine can sometimes fail prematurely, leading to a loss of power and efficiency.

Some owners report higher-than-normal oil consumption, which could be due to piston ring issues or other internal engine problems.

The T-GDI Theta II engine might produce knocking or pinging noises under certain conditions, which could indicate problems with the ignition timing or fuel quality.

Direct injection engines, like the T-GDI Theta II, are prone to carbon buildup on intake valves, which can affect performance and fuel efficiency.

The engine might suffer from cooling system problems, such as leaks or thermostat failures, leading to overheating.

The high-pressure fuel pump in the T-GDI Theta II engine can sometimes fail, causing rough idling, stalling, or difficulty starting.

Issues with the timing chain tensioner can lead to a rattling noise during startup and can eventually cause severe engine damage if not addressed.

The 2022 Hyundai Elantra N might experience electrical issues related to the engine control unit (ECU) or other electronic components, affecting engine performance and reliability.

Although not directly related to the engine, transmission issues can indirectly affect engine performance, such as delayed shifting or slipping gears.

DBS system may not engage properly, leading to inadequate braking support during emergency stops.

Misfires can be caused by faulty spark plugs, ignition coils, or fuel injectors, leading to rough idling and poor performance.

This can be due to a malfunctioning thermostat, radiator issues, or coolant leaks, causing the engine to overheat.

Turbo lag, reduced power output, or unusual noises can occur due to problems with the turbocharger, such as oil supply issues or worn components.

Oil leaks can result from worn gaskets, seals, or valve covers, leading to reduced oil levels and potential engine damage.

A worn or loose timing chain/belt can cause improper engine timing, leading to performance issues or engine damage.

Problems with the fuel pump, fuel filter, or fuel injectors can lead to poor fuel delivery, causing starting issues and reduced performance.

Faulty sensors, wiring issues, or a failing ECU can cause various engine management problems, including stalling and poor performance.

Problems with the catalytic converter, muffler, or exhaust pipes can lead to increased emissions, noise, and reduced performance.