Most Common Car Issues

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Engine Stroke Cycles

Model

MOST COMMON PROBLEMS

LEXUS GX 2007

The 2007 Lexus GX is a versatile SUV/MPV crafted by Toyota Motor Corporation in Japan. Powered by a robust 4.7L V8 engine, it delivers between 227 to 284 horsepower, ensuring a strong performance with its 4WD capability. This model features a sophisticated Dual Overhead Cam design and sequential fuel injection, running on gasoline. The GX is built for both comfort and utility, fitting into the Class 2E weight category with room for five doors.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS SC 2007

The 2007 Lexus SC is a luxurious convertible with a V8 engine, offering 4.3 liters of displacement. Manufactured by Toyota Motor Corporation in Japan, this model features a V-shaped engine configuration with multipoint fuel injection for enhanced performance. The vehicle is equipped with multiple safety features, including front, knee, and side airbags, and a manual seat belt type. With its classic design and advanced engineering, the Lexus SC promises a refined driving experience.

Spec:

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

3UZ-FE

Engine Number of Cylinders

Problems:

Oil leaks

The 3UZ-FE engine is known for developing oil leaks, particularly from the valve cover gaskets and the front timing cover.

Timing belt wear

This engine uses a timing belt that requires periodic replacement. If not replaced on schedule, it can lead to severe engine damage.

Coolant leaks

Some owners have reported issues with coolant leaks, often from the water pump or radiator.

Carbon build-up

Over time, carbon deposits can accumulate in the intake manifold and throttle body, affecting engine performance.

Ignition coil failure

The ignition coils on this engine can fail, leading to misfires and rough running conditions.

Oxygen sensor failure

Faulty oxygen sensors can cause poor fuel economy and increased emissions.

Fuel injector issues

Fuel injectors can clog or fail, leading to poor engine performance and reduced fuel efficiency.

Exhaust manifold cracks

The exhaust manifold on the 3UZ-FE engine can develop cracks, leading to exhaust leaks and increased noise.

LEXUS IS 2007

The 2007 Lexus IS 250, manufactured by Toyota Motor Corporation in Japan, is a refined sedan with a 2.5L V6 engine delivering between 236 to 317 hp. It features advanced safety with multiple airbags, including front, side, curtain, and knee airbags for both driver and passenger. This rear-wheel-drive sedan boasts a sophisticated DOHC valve train design and a direct TPMS for optimal tire safety.

Spec:

Engine Brake (hp) From

236

Engine Brake (hp) To

317

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

4GR-FSE

Engine Number of Cylinders

Problems:

Oil consumption

The 4GR-FSE engine is known to sometimes have higher oil consumption, which can lead to low oil levels if not monitored regularly.

Carbon buildup

Direct injection engines like the 4GR-FSE can be prone to carbon buildup on intake valves, which can affect performance and fuel efficiency.

Water pump failure

There have been reports of water pump failures in this engine, which can lead to overheating if not addressed promptly.

Fuel injector issues

The direct fuel injectors can become clogged or fail, leading to rough idling or poor acceleration.

Timing chain wear

Over time, the timing chain may stretch or wear out, causing a rattling noise and potential engine timing issues.

Head gasket problems

Some users have reported head gasket failures, which can lead to coolant mixing with oil or loss of compression.

Ignition coil failure

Ignition coils can fail, leading to misfires and poor engine performance.

Sensor malfunctions

Various sensors (oxygen sensor, mass air flow sensor, etc.) can fail, leading to check engine lights and performance issues.

LEXUS SC 2007

The 2007 LEXUS SC is a luxurious convertible featuring a 4.3L V8 engine with 3UZ-FE configuration, delivering power through a 4x2 drive type. It offers advanced safety with multiple airbags, including knee and side airbags for the first row. Manufactured in Japan by Toyota Motor Corporation, this model combines elegance and performance with a dual overhead cam (DOHC) valve train design and multipoint fuel injection (MPFI).

Spec:

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

3UZ-FE

Engine Number of Cylinders

Problems:

Oil leaks

The 3UZ-FE engine is known for developing oil leaks, particularly from the valve cover gaskets and the front timing cover.

Timing belt wear

This engine uses a timing belt that requires periodic replacement. If not replaced on schedule, it can lead to severe engine damage.

Coolant leaks

Some owners have reported issues with coolant leaks, often from the water pump or radiator.

Carbon build-up

Over time, carbon deposits can accumulate in the intake manifold and throttle body, affecting engine performance.

Ignition coil failure

The ignition coils on this engine can fail, leading to misfires and rough running conditions.

Oxygen sensor failure

Faulty oxygen sensors can cause poor fuel economy and increased emissions.

Fuel injector issues

Fuel injectors can clog or fail, leading to poor engine performance and reduced fuel efficiency.

Exhaust manifold cracks

The exhaust manifold on the 3UZ-FE engine can develop cracks, leading to exhaust leaks and increased noise.

LEXUS LX 2007

The 2007 LEXUS LX, produced by Toyota Motor Corporation in Toyota City, Japan, is a robust SUV equipped with a 4.7L V8 engine (2UZ-FE) delivering 227-284 hp. This 4WD vehicle features sequential fuel injection and a dual overhead cam design. It combines luxury with impressive power and off-road capabilities, making it a versatile multi-purpose passenger vehicle.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

The 2UZ-FE engine is known to develop oil leaks over time, especially from the valve cover gaskets and front crankshaft seal.

Timing belt wear

The 2UZ-FE engine uses a timing belt, which can wear out and potentially break if not replaced at the recommended intervals, leading to serious engine damage.

Exhaust manifold cracks

The exhaust manifolds on this engine can crack due to heat cycles, causing exhaust leaks and a decrease in performance.

Carbon build-up

Over time, carbon can build up on the intake valves and throttle body, which can lead to rough idling, decreased performance, and increased fuel consumption.

Ignition coil failure

The ignition coils on the 2UZ-FE may fail, leading to misfires and a decrease in engine performance.

Fuel injector issues

Fuel injectors can become clogged or fail, causing issues with fuel delivery and engine performance.

Cooling system problems

Radiator and water pump failures are common, which can lead to overheating if not addressed promptly.

LEXUS LS 2007

The 2007 Lexus LS is a luxury sedan powered by a 4.6L V8 engine producing 385 hp. It features advanced safety with curtain, front, knee, and side airbags for both rows. Built by Toyota Motor Corporation in Tahara, Japan, this model boasts a spacious interior and a smooth ride, ideal for those seeking comfort and performance.

Spec:

Engine Brake (hp) From

385

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

1UR-FSE

Engine Number of Cylinders

Problems:

Oil leaks

V8 engines like the 1UR-FSE are prone to oil leaks, especially around valve cover gaskets and oil pan gaskets.

Carbon build-up

Direct injection engines can suffer from carbon build-up on intake valves, leading to performance issues.

Timing chain wear

Over time, the timing chain can stretch and wear out, causing poor engine performance and potential engine damage.

Fuel injector problems

Direct injection systems can have issues with fuel injectors clogging or failing, leading to misfires and reduced efficiency.

Cooling system issues

V8 engines tend to generate a lot of heat, which can put stress on the cooling system, leading to potential overheating problems.

Exhaust manifold cracks

The exhaust manifolds on V8 engines can crack over time due to heat cycles, causing exhaust leaks and reduced performance.

Spark plug wear

High-performance engines like the 1UR-FSE can wear out spark plugs faster, leading to misfires and reduced fuel efficiency.

Engine mount wear

The powerful V8 engine can cause engine mounts to wear out more quickly, leading to increased engine vibration and noise.

LEXUS GX 2007

The 2007 Lexus GX 470 is a versatile SUV powered by a 4.7L V8 engine, delivering between 227 to 284 horsepower. It features a 4WD drive type, sequential fuel injection, and a dual overhead cam valve train. Manufactured in Japan by Toyota, this model combines luxury with robust performance, making it ideal for both urban and off-road adventures. With a gross vehicle weight rating of up to 7,000 lbs, it offers a reliable and powerful ride.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS LS 2007

The 2007 Lexus LS, manufactured by Toyota Motor Corporation in Tahara, Japan, is a luxurious sedan with a V8 4.6L engine producing 385 hp. It features comprehensive safety with airbags in the 1st and 2nd rows, and a direct TPMS. With a 4x2 drive type, this 4-door sedan exemplifies elegance and performance, making it a standout in its class.

Spec:

Engine Brake (hp) From

385

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

1UR-FSE

Engine Number of Cylinders

Problems:

Oil leaks

V8 engines like the 1UR-FSE are prone to oil leaks, especially around valve cover gaskets and oil pan gaskets.

Carbon build-up

Direct injection engines can suffer from carbon build-up on intake valves, leading to performance issues.

Timing chain wear

Over time, the timing chain can stretch and wear out, causing poor engine performance and potential engine damage.

Fuel injector problems

Direct injection systems can have issues with fuel injectors clogging or failing, leading to misfires and reduced efficiency.

Cooling system issues

V8 engines tend to generate a lot of heat, which can put stress on the cooling system, leading to potential overheating problems.

Exhaust manifold cracks

The exhaust manifolds on V8 engines can crack over time due to heat cycles, causing exhaust leaks and reduced performance.

Spark plug wear

High-performance engines like the 1UR-FSE can wear out spark plugs faster, leading to misfires and reduced fuel efficiency.

Engine mount wear

The powerful V8 engine can cause engine mounts to wear out more quickly, leading to increased engine vibration and noise.

LEXUS GX 2007

The 2007 Lexus GX 470 is a robust SUV with a 4.7L V8 engine, producing between 227 to 284 horsepower. Equipped with 4WD, it features a Sequential Fuel Injection system and a Dual Overhead Cam design. Manufactured by Toyota Motor Corporation in Tahara, Japan, this multipurpose passenger vehicle offers a reliable and powerful driving experience.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS LS 2007

The 2007 Lexus LS is a luxury sedan powered by a 4.6-liter V8 engine, delivering 385 horsepower. Manufactured by Toyota Motor Corporation in Tahara, Japan, this model features a robust safety system with airbags in the 1st and 2nd rows, including knee airbags for both the driver and passenger. With a 4x2 drive type and a sleek, long wheelbase, it offers a premium driving experience.

Spec:

Engine Brake (hp) From

385

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

1UR-FSE

Engine Number of Cylinders

Problems:

Oil leaks

V8 engines like the 1UR-FSE are prone to oil leaks, especially around valve cover gaskets and oil pan gaskets.

Carbon build-up

Direct injection engines can suffer from carbon build-up on intake valves, leading to performance issues.

Timing chain wear

Over time, the timing chain can stretch and wear out, causing poor engine performance and potential engine damage.

Fuel injector problems

Direct injection systems can have issues with fuel injectors clogging or failing, leading to misfires and reduced efficiency.

Cooling system issues

V8 engines tend to generate a lot of heat, which can put stress on the cooling system, leading to potential overheating problems.

Exhaust manifold cracks

The exhaust manifolds on V8 engines can crack over time due to heat cycles, causing exhaust leaks and reduced performance.

Spark plug wear

High-performance engines like the 1UR-FSE can wear out spark plugs faster, leading to misfires and reduced fuel efficiency.

Engine mount wear

The powerful V8 engine can cause engine mounts to wear out more quickly, leading to increased engine vibration and noise.

LEXUS GX 2007

The 2007 Lexus GX 470 is a versatile SUV powered by a 4.7L V8 engine with 227 to 284 hp. Featuring 4WD and a sequential fuel injection system, this model ensures robust performance on and off the road. Built by Toyota at the Tahara Plant in Japan, it combines luxury with capability.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS LX 2007

The 2007 Lexus LX, manufactured by Toyota Motor Corporation in Japan, is a robust SUV/MPV with a 4.7L V8 engine (2UZ-FE). It features a 4WD drivetrain, producing between 227 to 284 horsepower. Equipped with Sequential Fuel Injection (SFI) and a Dual Overhead Cam (DOHC) valve train, this vehicle combines power and precision. With a Gross Vehicle Weight Rating in Class 2, it's built for both performance and versatility.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

The 2UZ-FE engine is known to develop oil leaks over time, especially from the valve cover gaskets and front crankshaft seal.

Timing belt wear

The 2UZ-FE engine uses a timing belt, which can wear out and potentially break if not replaced at the recommended intervals, leading to serious engine damage.

Exhaust manifold cracks

The exhaust manifolds on this engine can crack due to heat cycles, causing exhaust leaks and a decrease in performance.

Carbon build-up

Over time, carbon can build up on the intake valves and throttle body, which can lead to rough idling, decreased performance, and increased fuel consumption.

Ignition coil failure

The ignition coils on the 2UZ-FE may fail, leading to misfires and a decrease in engine performance.

Fuel injector issues

Fuel injectors can become clogged or fail, causing issues with fuel delivery and engine performance.

Cooling system problems

Radiator and water pump failures are common, which can lead to overheating if not addressed promptly.

LEXUS LX 2007

The 2007 Lexus LX is a robust SUV powered by a 4.7L V8 engine, producing between 227 to 284 horsepower. Built by Toyota at the Tahara Plant in Japan, this 4WD vehicle features sequential fuel injection and a dual overhead cam design. With a gross vehicle weight rating of up to 10,000 lbs, it's designed for both power and versatility. Perfect for those who need a reliable and capable multipurpose passenger vehicle.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

The 2UZ-FE engine is known to develop oil leaks over time, especially from the valve cover gaskets and front crankshaft seal.

Timing belt wear

The 2UZ-FE engine uses a timing belt, which can wear out and potentially break if not replaced at the recommended intervals, leading to serious engine damage.

Exhaust manifold cracks

The exhaust manifolds on this engine can crack due to heat cycles, causing exhaust leaks and a decrease in performance.

Carbon build-up

Over time, carbon can build up on the intake valves and throttle body, which can lead to rough idling, decreased performance, and increased fuel consumption.

Ignition coil failure

The ignition coils on the 2UZ-FE may fail, leading to misfires and a decrease in engine performance.

Fuel injector issues

Fuel injectors can become clogged or fail, causing issues with fuel delivery and engine performance.

Cooling system problems

Radiator and water pump failures are common, which can lead to overheating if not addressed promptly.

LEXUS LS 2007

The 2007 Lexus LS is a luxury sedan equipped with a powerful 4.6L V8 engine producing 385 hp. Manufactured by Toyota Motor Corporation in Tahara, Japan, this model features comprehensive safety measures, including front, side, curtain, and knee airbags. It is a 4-door, 4x2 drive type vehicle with a manual seat belt system and a direct TPMS. This model is part of the USF40L/USF41L series.

Spec:

Engine Brake (hp) From

385

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

1UR-FSE

Engine Number of Cylinders

Problems:

Oil leaks

V8 engines like the 1UR-FSE are prone to oil leaks, especially around valve cover gaskets and oil pan gaskets.

Carbon build-up

Direct injection engines can suffer from carbon build-up on intake valves, leading to performance issues.

Timing chain wear

Over time, the timing chain can stretch and wear out, causing poor engine performance and potential engine damage.

Fuel injector problems

Direct injection systems can have issues with fuel injectors clogging or failing, leading to misfires and reduced efficiency.

Cooling system issues

V8 engines tend to generate a lot of heat, which can put stress on the cooling system, leading to potential overheating problems.

Exhaust manifold cracks

The exhaust manifolds on V8 engines can crack over time due to heat cycles, causing exhaust leaks and reduced performance.

Spark plug wear

High-performance engines like the 1UR-FSE can wear out spark plugs faster, leading to misfires and reduced fuel efficiency.

Engine mount wear

The powerful V8 engine can cause engine mounts to wear out more quickly, leading to increased engine vibration and noise.

LEXUS GX 2007

The 2007 LEXUS GX 470 is a robust Sport Utility Vehicle (SUV) designed by Toyota Motor Corporation, featuring a powerful 4.7L V8 engine (2UZ-FE) with 227-284 horsepower. Built in Tahara, Japan, this 4WD vehicle is equipped with a Sequential Fuel Injection system and a Dual Overhead Cam (DOHC) valve train design. With a gross vehicle weight rating of 6,001 - 7,000 lbs, it combines luxury and capability.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS LS 2007

The 2007 Lexus LS is a luxurious sedan powered by a 4.6L V8 engine that delivers 385 horsepower. Manufactured by Toyota in Tahara, Japan, this model features comprehensive safety with airbags in the 1st and 2nd rows, and knee airbags for both driver and passenger. The LS comes with a 4x2 drive type and offers a refined driving experience.

Spec:

Engine Brake (hp) From

385

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

1UR-FSE

Engine Number of Cylinders

Problems:

Oil leaks

V8 engines like the 1UR-FSE are prone to oil leaks, especially around valve cover gaskets and oil pan gaskets.

Carbon build-up

Direct injection engines can suffer from carbon build-up on intake valves, leading to performance issues.

Timing chain wear

Over time, the timing chain can stretch and wear out, causing poor engine performance and potential engine damage.

Fuel injector problems

Direct injection systems can have issues with fuel injectors clogging or failing, leading to misfires and reduced efficiency.

Cooling system issues

V8 engines tend to generate a lot of heat, which can put stress on the cooling system, leading to potential overheating problems.

Exhaust manifold cracks

The exhaust manifolds on V8 engines can crack over time due to heat cycles, causing exhaust leaks and reduced performance.

Spark plug wear

High-performance engines like the 1UR-FSE can wear out spark plugs faster, leading to misfires and reduced fuel efficiency.

Engine mount wear

The powerful V8 engine can cause engine mounts to wear out more quickly, leading to increased engine vibration and noise.

LEXUS LS 2007

The 2007 Lexus LS is a luxurious sedan equipped with a powerful 4.6L V8 engine producing 385 hp. Manufactured by Toyota Motor Corporation in Tahara, Japan, this vehicle features comprehensive safety with air bags in the 1st and 2nd rows, including curtain, knee, and side air bags. It offers a refined driving experience with a 4x2 drive type and a short wheelbase.

Spec:

Engine Brake (hp) From

385

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

1UR-FSE

Engine Number of Cylinders

Problems:

Oil leaks

V8 engines like the 1UR-FSE are prone to oil leaks, especially around valve cover gaskets and oil pan gaskets.

Carbon build-up

Direct injection engines can suffer from carbon build-up on intake valves, leading to performance issues.

Timing chain wear

Over time, the timing chain can stretch and wear out, causing poor engine performance and potential engine damage.

Fuel injector problems

Direct injection systems can have issues with fuel injectors clogging or failing, leading to misfires and reduced efficiency.

Cooling system issues

V8 engines tend to generate a lot of heat, which can put stress on the cooling system, leading to potential overheating problems.

Exhaust manifold cracks

The exhaust manifolds on V8 engines can crack over time due to heat cycles, causing exhaust leaks and reduced performance.

Spark plug wear

High-performance engines like the 1UR-FSE can wear out spark plugs faster, leading to misfires and reduced fuel efficiency.

Engine mount wear

The powerful V8 engine can cause engine mounts to wear out more quickly, leading to increased engine vibration and noise.

LEXUS GX 2007

The 2007 Lexus GX 470 is a robust SUV designed for versatility and performance. Powered by a 4.7L V8 engine (2UZ-FE) with 227-284 hp, it features a 4WD system and sequential fuel injection. Manufactured by Toyota in Japan, this model offers a comfortable ride with a DOHC valve train and direct TPMS. Ideal for families or off-road enthusiasts seeking reliability and luxury.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS GX 2007

The 2007 Lexus GX 470 is a robust SUV powered by a 4.7L V8 engine (2UZ-FE) from Toyota, delivering 227-284 hp. It features 4WD and a Sequential Fuel Injection system, making it a versatile and capable choice for various terrains. Built in Toyota's Tahara Plant in Japan, this model boasts a Dual Overhead Cam design and is equipped with a Direct Tire Pressure Monitoring System.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS GX 2007

The 2007 Lexus GX 470 is a robust SUV manufactured by Toyota Motor Corporation in their Tahara Plant, Japan. Powered by a 4.7L V8 engine (2UZ-FE), it delivers between 227 to 284 hp with a 4WD system. The vehicle features a sequential fuel injection, a dual overhead cam design, and falls under the Class 2E Gross Vehicle Weight Rating. With seating for five and advanced safety features like a direct TPMS, this model blends luxury with off-road capability.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS GX 2007

The 2007 Lexus GX 470 is a robust SUV designed for both luxury and off-road capability. Powered by a 4.7L V8 engine (2UZ-FE), it delivers between 227 and 284 horsepower. With a 4WD system and sequential fuel injection, this vehicle is built for performance and reliability. Manufactured by Toyota Motor Corporation in Tahara, Japan, it combines premium craftsmanship with rugged durability.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS GX 2007

The 2007 Lexus GX 470 is a robust SUV powered by a 4.7L V8 engine, producing between 227 and 284 hp. Manufactured by Toyota Motor Corporation in Japan, it features 4WD, a Dual Overhead Cam (DOHC) valve train, and Sequential Fuel Injection (SFI). This versatile vehicle is designed for both on-road comfort and off-road capability.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS LS 2007

The 2007 Lexus LS, manufactured by Toyota Motor Corporation in Tahara, Japan, is a luxurious sedan with a powerful 4.6L V8 engine producing 385 hp. This 4-door, 4x2 vehicle offers advanced safety features, including air bags for both the 1st and 2nd rows, and a direct TPMS. It provides a comfortable ride with its V-shaped engine and a gross vehicle weight rating of 6,000 lb or less.

Spec:

Engine Brake (hp) From

385

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

1UR-FSE

Engine Number of Cylinders

Problems:

Oil leaks

V8 engines like the 1UR-FSE are prone to oil leaks, especially around valve cover gaskets and oil pan gaskets.

Carbon build-up

Direct injection engines can suffer from carbon build-up on intake valves, leading to performance issues.

Timing chain wear

Over time, the timing chain can stretch and wear out, causing poor engine performance and potential engine damage.

Fuel injector problems

Direct injection systems can have issues with fuel injectors clogging or failing, leading to misfires and reduced efficiency.

Cooling system issues

V8 engines tend to generate a lot of heat, which can put stress on the cooling system, leading to potential overheating problems.

Exhaust manifold cracks

The exhaust manifolds on V8 engines can crack over time due to heat cycles, causing exhaust leaks and reduced performance.

Spark plug wear

High-performance engines like the 1UR-FSE can wear out spark plugs faster, leading to misfires and reduced fuel efficiency.

Engine mount wear

The powerful V8 engine can cause engine mounts to wear out more quickly, leading to increased engine vibration and noise.

LEXUS GX 2007

The 2007 Lexus GX 470 is a robust SUV with a 4.7-liter V8 engine (2UZ-FE) producing up to 284 hp and featuring 4WD. Manufactured by Toyota Motor Corporation in Tahara, Japan, this model boasts a sturdy build with a gross vehicle weight rating between 6,001 - 7,000 lbs. It features Sequential Fuel Injection and a Dual Overhead Cam valve train design, ensuring reliable performance and efficiency.

Spec:

Engine Brake (hp) From

227

Engine Brake (hp) To

284

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

2UZ-FE

Engine Number of Cylinders

Engine Stroke Cycles

Problems:

Oil leaks

Common in older Toyota engines, caused by worn gaskets or seals.

Timing belt wear

Needs regular replacement; failure can cause severe engine damage.

Coolant leaks

Often due to aging radiator or hoses, leading to overheating.

Valve cover gasket leaks

Common issue, can lead to oil leaks and engine misfires.

Spark plug issues

Can cause rough idling, poor fuel economy, and engine misfires.

Fuel injector problems

Can lead to poor engine performance and fuel inefficiency.

Mass air flow sensor failure

Affects engine performance and fuel efficiency.

Throttle body issues

Can cause poor acceleration and stalling problems.

Exhaust manifold cracks

Can lead to exhaust leaks and reduced engine performance.

Oxygen sensor failure

Affects fuel mixture and emissions, leading to poor performance.

LEXUS LS 2007

The 2007 Lexus LS is a luxury sedan equipped with a 4.6L V8 engine, producing 385 horsepower. Manufactured by Toyota Motor Corporation in Tahara, Japan, this vehicle offers advanced safety features, including curtain airbags for both the 1st and 2nd rows, and knee airbags for the driver and passenger. With a refined V-shaped engine configuration, it balances power and elegance seamlessly.

Spec:

Engine Brake (hp) From

385

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

1UR-FSE

Engine Number of Cylinders

Problems:

Oil leaks

V8 engines like the 1UR-FSE are prone to oil leaks, especially around valve cover gaskets and oil pan gaskets.

Carbon build-up

Direct injection engines can suffer from carbon build-up on intake valves, leading to performance issues.

Timing chain wear

Over time, the timing chain can stretch and wear out, causing poor engine performance and potential engine damage.

Fuel injector problems

Direct injection systems can have issues with fuel injectors clogging or failing, leading to misfires and reduced efficiency.

Cooling system issues

V8 engines tend to generate a lot of heat, which can put stress on the cooling system, leading to potential overheating problems.

Exhaust manifold cracks

The exhaust manifolds on V8 engines can crack over time due to heat cycles, causing exhaust leaks and reduced performance.

Spark plug wear

High-performance engines like the 1UR-FSE can wear out spark plugs faster, leading to misfires and reduced fuel efficiency.

Engine mount wear

The powerful V8 engine can cause engine mounts to wear out more quickly, leading to increased engine vibration and noise.