Due to the in-line configuration and potential gasket issues, oil leaks can commonly occur, leading to reduced performance and potential engine damage if not addressed promptly.

The AJ120 engine, while powerful, may experience cooling system inefficiencies, particularly if the radiator or coolant passages are blocked or if the coolant level is low.

The 6-cylinder AJ120 engine may experience timing chain wear or stretching, which can lead to poor engine performance or even catastrophic engine failure if the chain skips a tooth or breaks.

If the Defender model with the AJ120 engine is equipped with a turbocharger, there can be issues with turbo lag, oil supply, or turbo failure due to high stress and heat.

The in-line 6-cylinder configuration may face fuel injector issues, such as clogging or leakage, which can affect engine performance and fuel efficiency.

Modern engines like the AJ120 are equipped with numerous sensors. Failures in oxygen sensors, mass airflow sensors, or crankshaft position sensors can lead to poor engine performance and diagnostic challenges.

Direct injection engines like the AJ120 can suffer from carbon buildup on intake valves, leading to reduced airflow and performance over time.

Problems with the EGR valve can lead to poor emissions performance and engine knocking, affecting the overall engine efficiency and compliance with emission standards.

The AJ120 engine, especially in an in-line configuration, can sometimes suffer from overheating due to insufficient cooling, leading to potential engine damage.

The timing chain in some AJ120 engines has been known to stretch or fail prematurely, causing timing issues and potentially severe engine damage.

If the Defender model equipped with the AJ120 engine has a turbocharger, it can be prone to failures, which can lead to a loss of power and increased emissions.

The AJ120 engine may develop oil leaks around the valve cover gasket or oil pan, which can lead to lower oil levels and potential engine damage if not addressed.

Fuel injectors in the AJ120 engine can become clogged or fail, leading to rough idling, poor fuel economy, and reduced engine performance.

Direct-injection engines like the AJ120 can suffer from carbon build-up on the intake valves, which can cause misfires and reduced performance over time.

Various sensors in the AJ120 engine, such as the oxygen sensor or mass air flow sensor, can fail and lead to performance issues or increased emissions.

Due to the in-line configuration and potential gasket issues, oil leaks can commonly occur, leading to reduced performance and potential engine damage if not addressed promptly.

The AJ120 engine, while powerful, may experience cooling system inefficiencies, particularly if the radiator or coolant passages are blocked or if the coolant level is low.

The 6-cylinder AJ120 engine may experience timing chain wear or stretching, which can lead to poor engine performance or even catastrophic engine failure if the chain skips a tooth or breaks.

If the Defender model with the AJ120 engine is equipped with a turbocharger, there can be issues with turbo lag, oil supply, or turbo failure due to high stress and heat.

The in-line 6-cylinder configuration may face fuel injector issues, such as clogging or leakage, which can affect engine performance and fuel efficiency.

Modern engines like the AJ120 are equipped with numerous sensors. Failures in oxygen sensors, mass airflow sensors, or crankshaft position sensors can lead to poor engine performance and diagnostic challenges.

Direct injection engines like the AJ120 can suffer from carbon buildup on intake valves, leading to reduced airflow and performance over time.

Problems with the EGR valve can lead to poor emissions performance and engine knocking, affecting the overall engine efficiency and compliance with emission standards.

Due to the in-line configuration and potential gasket issues, oil leaks can commonly occur, leading to reduced performance and potential engine damage if not addressed promptly.

The AJ120 engine, while powerful, may experience cooling system inefficiencies, particularly if the radiator or coolant passages are blocked or if the coolant level is low.

The 6-cylinder AJ120 engine may experience timing chain wear or stretching, which can lead to poor engine performance or even catastrophic engine failure if the chain skips a tooth or breaks.

If the Defender model with the AJ120 engine is equipped with a turbocharger, there can be issues with turbo lag, oil supply, or turbo failure due to high stress and heat.

The in-line 6-cylinder configuration may face fuel injector issues, such as clogging or leakage, which can affect engine performance and fuel efficiency.

Modern engines like the AJ120 are equipped with numerous sensors. Failures in oxygen sensors, mass airflow sensors, or crankshaft position sensors can lead to poor engine performance and diagnostic challenges.

Direct injection engines like the AJ120 can suffer from carbon buildup on intake valves, leading to reduced airflow and performance over time.

Problems with the EGR valve can lead to poor emissions performance and engine knocking, affecting the overall engine efficiency and compliance with emission standards.

The AJ120 engine, especially in an in-line configuration, can sometimes suffer from overheating due to insufficient cooling, leading to potential engine damage.

The timing chain in some AJ120 engines has been known to stretch or fail prematurely, causing timing issues and potentially severe engine damage.

If the Defender model equipped with the AJ120 engine has a turbocharger, it can be prone to failures, which can lead to a loss of power and increased emissions.

The AJ120 engine may develop oil leaks around the valve cover gasket or oil pan, which can lead to lower oil levels and potential engine damage if not addressed.

Fuel injectors in the AJ120 engine can become clogged or fail, leading to rough idling, poor fuel economy, and reduced engine performance.

Direct-injection engines like the AJ120 can suffer from carbon build-up on the intake valves, which can cause misfires and reduced performance over time.

Various sensors in the AJ120 engine, such as the oxygen sensor or mass air flow sensor, can fail and lead to performance issues or increased emissions.

Due to the in-line configuration and potential gasket issues, oil leaks can commonly occur, leading to reduced performance and potential engine damage if not addressed promptly.

The AJ120 engine, while powerful, may experience cooling system inefficiencies, particularly if the radiator or coolant passages are blocked or if the coolant level is low.

The 6-cylinder AJ120 engine may experience timing chain wear or stretching, which can lead to poor engine performance or even catastrophic engine failure if the chain skips a tooth or breaks.

If the Defender model with the AJ120 engine is equipped with a turbocharger, there can be issues with turbo lag, oil supply, or turbo failure due to high stress and heat.

The in-line 6-cylinder configuration may face fuel injector issues, such as clogging or leakage, which can affect engine performance and fuel efficiency.

Modern engines like the AJ120 are equipped with numerous sensors. Failures in oxygen sensors, mass airflow sensors, or crankshaft position sensors can lead to poor engine performance and diagnostic challenges.

Direct injection engines like the AJ120 can suffer from carbon buildup on intake valves, leading to reduced airflow and performance over time.

Problems with the EGR valve can lead to poor emissions performance and engine knocking, affecting the overall engine efficiency and compliance with emission standards.

Due to the in-line configuration and potential gasket issues, oil leaks can commonly occur, leading to reduced performance and potential engine damage if not addressed promptly.

The AJ120 engine, while powerful, may experience cooling system inefficiencies, particularly if the radiator or coolant passages are blocked or if the coolant level is low.

The 6-cylinder AJ120 engine may experience timing chain wear or stretching, which can lead to poor engine performance or even catastrophic engine failure if the chain skips a tooth or breaks.

If the Defender model with the AJ120 engine is equipped with a turbocharger, there can be issues with turbo lag, oil supply, or turbo failure due to high stress and heat.

The in-line 6-cylinder configuration may face fuel injector issues, such as clogging or leakage, which can affect engine performance and fuel efficiency.

Modern engines like the AJ120 are equipped with numerous sensors. Failures in oxygen sensors, mass airflow sensors, or crankshaft position sensors can lead to poor engine performance and diagnostic challenges.

Direct injection engines like the AJ120 can suffer from carbon buildup on intake valves, leading to reduced airflow and performance over time.

Problems with the EGR valve can lead to poor emissions performance and engine knocking, affecting the overall engine efficiency and compliance with emission standards.

The AJ120 engine, especially in an in-line configuration, can sometimes suffer from overheating due to insufficient cooling, leading to potential engine damage.

The timing chain in some AJ120 engines has been known to stretch or fail prematurely, causing timing issues and potentially severe engine damage.

If the Defender model equipped with the AJ120 engine has a turbocharger, it can be prone to failures, which can lead to a loss of power and increased emissions.

The AJ120 engine may develop oil leaks around the valve cover gasket or oil pan, which can lead to lower oil levels and potential engine damage if not addressed.

Fuel injectors in the AJ120 engine can become clogged or fail, leading to rough idling, poor fuel economy, and reduced engine performance.

Direct-injection engines like the AJ120 can suffer from carbon build-up on the intake valves, which can cause misfires and reduced performance over time.

Various sensors in the AJ120 engine, such as the oxygen sensor or mass air flow sensor, can fail and lead to performance issues or increased emissions.

Due to the in-line configuration and potential gasket issues, oil leaks can commonly occur, leading to reduced performance and potential engine damage if not addressed promptly.

The AJ120 engine, while powerful, may experience cooling system inefficiencies, particularly if the radiator or coolant passages are blocked or if the coolant level is low.

The 6-cylinder AJ120 engine may experience timing chain wear or stretching, which can lead to poor engine performance or even catastrophic engine failure if the chain skips a tooth or breaks.

If the Defender model with the AJ120 engine is equipped with a turbocharger, there can be issues with turbo lag, oil supply, or turbo failure due to high stress and heat.

The in-line 6-cylinder configuration may face fuel injector issues, such as clogging or leakage, which can affect engine performance and fuel efficiency.

Modern engines like the AJ120 are equipped with numerous sensors. Failures in oxygen sensors, mass airflow sensors, or crankshaft position sensors can lead to poor engine performance and diagnostic challenges.

Direct injection engines like the AJ120 can suffer from carbon buildup on intake valves, leading to reduced airflow and performance over time.

Problems with the EGR valve can lead to poor emissions performance and engine knocking, affecting the overall engine efficiency and compliance with emission standards.

Due to the in-line configuration and potential gasket issues, oil leaks can commonly occur, leading to reduced performance and potential engine damage if not addressed promptly.

The AJ120 engine, while powerful, may experience cooling system inefficiencies, particularly if the radiator or coolant passages are blocked or if the coolant level is low.

The 6-cylinder AJ120 engine may experience timing chain wear or stretching, which can lead to poor engine performance or even catastrophic engine failure if the chain skips a tooth or breaks.

If the Defender model with the AJ120 engine is equipped with a turbocharger, there can be issues with turbo lag, oil supply, or turbo failure due to high stress and heat.

The in-line 6-cylinder configuration may face fuel injector issues, such as clogging or leakage, which can affect engine performance and fuel efficiency.

Modern engines like the AJ120 are equipped with numerous sensors. Failures in oxygen sensors, mass airflow sensors, or crankshaft position sensors can lead to poor engine performance and diagnostic challenges.

Direct injection engines like the AJ120 can suffer from carbon buildup on intake valves, leading to reduced airflow and performance over time.

Problems with the EGR valve can lead to poor emissions performance and engine knocking, affecting the overall engine efficiency and compliance with emission standards.