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Most Common Car Issues Vin Explorer

Most Common Car Issues

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Engine Model
1UR-FE
Engine Number of Cylinders
8

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Dynamic Brake Support (DBS)
Engine Brake (hp) From
Engine Configuration
Make
Model
Model Year
Other Engine Info

MOST COMMON PROBLEMS

LEXUS GX 2011

The 2011 Lexus GX is a robust SUV with a 4.6L V8 engine, providing the power and capability for all your adventures. Manufactured by Toyota Motor Corporation in Tahara, Japan, this 4WD vehicle features comprehensive safety elements such as curtain airbags in all rows and knee airbags for the driver and passenger. With seating for up to 5 and a gross vehicle weight rating of 6,001 - 7,000 lbs, it combines luxury with functionality.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
The 1UR-FE engine is known for developing oil leaks around the valve cover gaskets and timing chain cover due to aging gaskets.
Timing chain noise
Over time, the timing chain can become noisy, often due to wear and tear on the tensioners and guides.
Carbon buildup
Direct injection engines like the 1UR-FE can experience carbon buildup on intake valves, leading to performance issues.
Ignition coil failure
The ignition coils in the 1UR-FE engine can fail, causing misfires and rough idling.
Water pump failure
The water pump may develop leaks or fail, leading to cooling system issues and potential overheating.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor fuel economy and engine performance issues.
Exhaust manifold cracks
Over time, the exhaust manifolds can develop cracks, causing exhaust leaks and increased engine noise.
Oxygen sensor failure
Faulty oxygen sensors can lead to poor fuel efficiency and increased emissions.
Throttle body issues
The electronic throttle body can develop issues, causing poor throttle response and stalling.
LEXUS GX 2017

The 2017 Lexus GX 460 is a robust SUV designed for both luxury and utility. Powered by a 4.6L V8 engine producing 301 horsepower, it features a 4WD system ideal for diverse terrains. Safety is prioritized with airbags in all rows and a gross vehicle weight rating up to 7,000 lbs. Built by Toyota Motor Corporation in Tahara, Japan, this multi-purpose vehicle offers premium performance and comfort.

Spec:

Engine Brake (hp) From
301
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8
Other Engine Info
PORT

Problems:

Oil leaks
Common in V8 engines, oil leaks can occur around the valve cover gaskets, oil pan gasket, and other seals, leading to reduced oil levels and potential damage if not addressed.
Timing belt/chain issues
The 1UR-FE engine may experience timing belt or chain wear over time, which can lead to poor engine performance or even catastrophic engine damage if the belt/chain breaks.
Spark plug failure
V8 engines like the 1UR-FE can experience spark plug wear or fouling, leading to misfires, rough idling, and decreased fuel efficiency.
Cooling system problems
Issues with the radiator, water pump, or coolant hoses can cause overheating, which is particularly problematic for V8 engines due to their higher heat output.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor fuel delivery, engine misfires, and reduced performance.
Carbon build-up
Direct injection engines like the 1UR-FE can suffer from carbon build-up on the intake valves and ports, leading to reduced performance and efficiency.
Exhaust manifold leaks
V8 engines may develop exhaust manifold leaks, causing a ticking noise, reduced performance, and potential damage to the exhaust system.
Throttle body issues
Problems with the throttle body can lead to poor acceleration, stalling, or rough idling, affecting overall engine performance.
Sensor failures
Sensors such as the oxygen sensor, mass airflow sensor, or crankshaft position sensor can fail, leading to poor engine performance, decreased fuel efficiency, and potential emission issues.
LEXUS GX 2015

The 2015 Lexus GX 460, manufactured by Toyota Motor Corporation in Tahara, Japan, is a premium SUV boasting a robust 4.6L V8 engine with 301 hp. With comprehensive safety features such as curtain airbags in all rows and knee airbags for the front seats, it ensures maximum passenger protection. This 4WD vehicle is designed for both luxury and durability, suitable for a variety of terrains and purposes.

Spec:

Engine Brake (hp) From
301
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8
Other Engine Info
PORT

Problems:

Oil consumption
The 1UR-FE engine has been known to experience higher-than-normal oil consumption, which may require frequent top-offs and can indicate issues with piston rings or valve seals.
Timing chain rattle
This V8 engine can develop a rattle from the timing chain, especially during cold starts, which could be due to a worn timing chain tensioner or guide.
Engine misfire
Misfires can occur due to faulty ignition coils, spark plugs, or fuel injectors, which are common issues in high-performance V8 engines.
Carbon build-up
Direct injection engines, including the 1UR-FE, are prone to carbon build-up on intake valves, which can affect engine performance and fuel efficiency.
Water pump failure
The water pump on this engine model is known to fail prematurely, potentially leading to overheating if not addressed.
Fuel injector problems
Fuel injectors may get clogged or fail over time, leading to rough idling, poor fuel economy, and reduced engine performance.
Camshaft wear
Premature wear on the camshaft lobes can occur, leading to loss of engine power and efficiency.
Vacuum leaks
Vacuum leaks can cause rough idling, stalling, and poor acceleration, and they are common in engines with complex vacuum systems like the 1UR-FE.
LEXUS GX 2016

The 2016 LEXUS GX 460 is a robust Sport Utility Vehicle (SUV) with a 4.6L V8 engine producing 301 horsepower. Equipped with 4WD, it ensures optimal performance on various terrains. Safety features include curtain airbags for all rows, front and knee airbags for the driver and passenger, and side airbags for the first and second rows. Manufactured by Toyota Motor Corporation in Tahara, Japan, this vehicle offers a blend of luxury and rugged capability.

Spec:

Engine Brake (hp) From
301
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8
Other Engine Info
PORT

Problems:

Oil leaks
V8 engines, like the 1UR-FE, can develop oil leaks from valve cover gaskets or oil pan gaskets over time.
Timing chain issues
The timing chain tensioners and guides may wear out, causing a rattling noise and potentially leading to timing chain failure.
Carbon buildup
Direct injection engines can suffer from carbon buildup on intake valves, which can result in rough idling and reduced performance.
Cooling system problems
The water pump, radiator, or hoses may fail, leading to engine overheating.
Spark plug and ignition coil failure
Misfires and rough running can occur due to worn spark plugs or failing ignition coils, which are common in high-performance V8 engines.
Throttle body issues
Throttle body may get dirty or fail, leading to poor engine response or stalling.
Fuel injector problems
Fuel injectors can become clogged or fail, causing rough idling, poor fuel economy, and reduced engine performance.
Vacuum leaks
Vacuum leaks can cause a rough idle, poor acceleration, and check engine light activation.
LEXUS GX 2015

The 2015 Lexus GX 460 is a high-grade SUV manufactured by Toyota Motor Corporation in Tahara, Japan. It features a powerful 4.6L V8 engine with 301 hp, 4WD, and extensive safety measures, including airbags in all rows and a direct TPMS. Designed for versatility and comfort, this multipurpose passenger vehicle seats up to five passengers with a luxurious touch.

Spec:

Engine Brake (hp) From
301
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8
Other Engine Info
PORT

Problems:

Oil consumption
The 1UR-FE engine has been known to experience higher-than-normal oil consumption, which may require frequent top-offs and can indicate issues with piston rings or valve seals.
Timing chain rattle
This V8 engine can develop a rattle from the timing chain, especially during cold starts, which could be due to a worn timing chain tensioner or guide.
Engine misfire
Misfires can occur due to faulty ignition coils, spark plugs, or fuel injectors, which are common issues in high-performance V8 engines.
Carbon build-up
Direct injection engines, including the 1UR-FE, are prone to carbon build-up on intake valves, which can affect engine performance and fuel efficiency.
Water pump failure
The water pump on this engine model is known to fail prematurely, potentially leading to overheating if not addressed.
Fuel injector problems
Fuel injectors may get clogged or fail over time, leading to rough idling, poor fuel economy, and reduced engine performance.
Camshaft wear
Premature wear on the camshaft lobes can occur, leading to loss of engine power and efficiency.
Vacuum leaks
Vacuum leaks can cause rough idling, stalling, and poor acceleration, and they are common in engines with complex vacuum systems like the 1UR-FE.
LEXUS GX 2022

This 2022 Lexus Luxury model boasts a robust 4.6L V8 engine with 301 hp, providing powerful performance. It features advanced safety technologies such as Dynamic Brake Support, Lane Departure Warning, and Adaptive Cruise Control. Designed for comfort and convenience, it includes seating for 5, a backup camera, and Blind Spot Warning. Manufactured by Toyota Motor Corporation in Tahara, Japan, this MPV ensures a premium driving experience with state-of-the-art safety and comfort features.

Spec:

Dynamic Brake Support (DBS)
Standard
Engine Brake (hp) From
301
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8
Other Engine Info
PORT

Problems:

Dynamic brake support (dbs) malfunction
Dynamic Brake Support may fail to engage properly, reducing the vehicle's ability to assist in emergency braking situations.
Excessive engine vibration
The V-shaped configuration of the engine can sometimes lead to increased vibration, particularly if the engine mounts are worn or damaged.
Engine misfire
With a V8 configuration, issues such as faulty spark plugs, ignition coils, or fuel injectors can cause the engine to misfire.
Oil consumption
V8 engines like the 1UR-FE are prone to higher oil consumption, which can lead to lower oil levels and potential engine damage if not monitored closely.
Cooling system issues
The higher horsepower (301 hp) can put extra strain on the cooling system, potentially leading to overheating if the system is not adequately maintained.
Carbon build-up
Port-injected engines can suffer from carbon build-up on the intake valves, which can affect performance and fuel efficiency.
Timing belt wear
In V8 engines, the timing belt or chain is critical for maintaining engine timing. Wear and tear over time can lead to failure if not replaced as per the maintenance schedule.
LEXUS GX 2016

The 2016 Lexus GX 460 is a robust SUV that combines luxury with off-road capability. Powered by a 4.6L V8 engine delivering 301 hp, it ensures a powerful drive on all terrains with its 4WD system. Safety is a priority with curtain airbags for all rows, knee airbags for the front row, and side airbags for the first and second rows. Manufactured by Toyota Motor Corporation in Japan, this base-grade model offers both comfort and reliability.

Spec:

Engine Brake (hp) From
301
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8
Other Engine Info
PORT

Problems:

Oil leaks
V8 engines, like the 1UR-FE, can develop oil leaks from valve cover gaskets or oil pan gaskets over time.
Timing chain issues
The timing chain tensioners and guides may wear out, causing a rattling noise and potentially leading to timing chain failure.
Carbon buildup
Direct injection engines can suffer from carbon buildup on intake valves, which can result in rough idling and reduced performance.
Cooling system problems
The water pump, radiator, or hoses may fail, leading to engine overheating.
Spark plug and ignition coil failure
Misfires and rough running can occur due to worn spark plugs or failing ignition coils, which are common in high-performance V8 engines.
Throttle body issues
Throttle body may get dirty or fail, leading to poor engine response or stalling.
Fuel injector problems
Fuel injectors can become clogged or fail, causing rough idling, poor fuel economy, and reduced engine performance.
Vacuum leaks
Vacuum leaks can cause a rough idle, poor acceleration, and check engine light activation.
TOYOTA Tundra 2016

The 2016 Toyota Tundra TRD Pro Double Cab is a robust pickup truck designed for tough terrains with its 4WD capability. Powered by a 4.6L V8 engine producing 310 hp, this truck ensures both power and reliability. Safety features include airbags in all rows, knee airbags, and a direct TPMS. Manufactured in San Antonio, Texas, it boasts a spacious extended cab and a long wheelbase.

Spec:

Engine Brake (hp) From
310
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
Common in V8 engines like the 1UR-FE, oil leaks can occur from valve cover gaskets, oil pan gaskets, or other seals.
Timing chain issues
The timing chain can stretch or the tensioners can fail, leading to rattling noises and potential engine damage.
Fuel injector problems
Dirty or failing fuel injectors can cause poor performance and reduced fuel economy.
Throttle body issues
A dirty or malfunctioning throttle body can cause rough idling, stalling, or poor acceleration.
Spark plug wear
Over time, spark plugs can wear out, leading to misfires, poor fuel efficiency, and engine performance issues.
Cooling system problems
Issues with the radiator, water pump, or thermostat can lead to overheating, which is detrimental to engine health.
Intake manifold leaks
The gasket can fail, causing vacuum leaks that affect engine performance and fuel efficiency.
Camshaft problems
Wear or damage to the camshaft can cause engine performance issues and unusual noises.
Oxygen sensor failure
Faulty oxygen sensors can lead to incorrect fuel-air mixture, reducing efficiency and increasing emissions.
Mass air flow sensor issues
A failing MAF sensor can cause incorrect readings, leading to poor engine performance and stalling.
LEXUS GX 2011

The 2011 Lexus GX is a robust Sport Utility Vehicle (SUV) equipped with a 4.6L V8 engine and 4WD capabilities, making it perfect for both on-road and off-road adventures. Manufactured by Toyota Motor Corporation in Japan, this model offers comprehensive safety features including curtain airbags in all rows, knee airbags, and side airbags in the 1st and 2nd rows. With a seating capacity accessible through 5 doors, it ensures both luxury and practicality for multipurpose use.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
The 1UR-FE engine is known for developing oil leaks around the valve cover gaskets and timing chain cover due to aging gaskets.
Timing chain noise
Over time, the timing chain can become noisy, often due to wear and tear on the tensioners and guides.
Carbon buildup
Direct injection engines like the 1UR-FE can experience carbon buildup on intake valves, leading to performance issues.
Ignition coil failure
The ignition coils in the 1UR-FE engine can fail, causing misfires and rough idling.
Water pump failure
The water pump may develop leaks or fail, leading to cooling system issues and potential overheating.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor fuel economy and engine performance issues.
Exhaust manifold cracks
Over time, the exhaust manifolds can develop cracks, causing exhaust leaks and increased engine noise.
Oxygen sensor failure
Faulty oxygen sensors can lead to poor fuel efficiency and increased emissions.
Throttle body issues
The electronic throttle body can develop issues, causing poor throttle response and stalling.
LEXUS GX 2010

The 2010 LEXUS GX, manufactured by TOYOTA MOTOR CORPORATION in Tahara, Japan, is a robust Sport Utility Vehicle (SUV) with a 4.6L V8 engine and 4WD capability. This model features comprehensive airbag coverage, including curtain airbags for all rows and knee airbags for the driver and front passenger. With a gross vehicle weight rating up to 7,000 lbs, this SUV is designed for both performance and safety, making it an ideal choice for families and adventure enthusiasts alike.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
V8 engines, including the 1UR-FE, are prone to oil leaks from valve cover gaskets and other seals over time.
Timing chain issues
The timing chain tensioner and guides can wear, leading to rattling noises and potential engine timing problems.
Ignition coil failures
These engines can experience ignition coil failures, causing misfires and rough running conditions.
Carbon build-up
Direct injection engines like the 1UR-FE can suffer from carbon build-up on intake valves, affecting performance and efficiency.
Water pump failure
The water pump may fail, leading to engine overheating if not addressed promptly.
Fuel injector problems
Fuel injectors can get clogged or fail, causing poor engine performance and fuel economy.
Exhaust manifold cracks
There can be issues with exhaust manifold cracking, leading to exhaust leaks and increased noise.
Throttle body issues
The electronic throttle body can develop issues, leading to throttle response problems and potential check engine lights.
Serpentine belt wear
The serpentine belt and tensioner can wear out, leading to a loss of accessory drive and potential engine overheating.
LEXUS GX 2015

The 2015 Lexus GX 460 is a robust SUV featuring a 4.6L V8 engine producing 301 horsepower. Manufactured by Toyota Motor Corporation in Tahara, Japan, this 4WD vehicle offers comprehensive safety with airbag coverage across all rows and a direct TPMS. Designed for versatility and comfort, it caters to the needs of both drivers and passengers.

Spec:

Engine Brake (hp) From
301
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8
Other Engine Info
PORT

Problems:

Oil consumption
The 1UR-FE engine has been known to experience higher-than-normal oil consumption, which may require frequent top-offs and can indicate issues with piston rings or valve seals.
Timing chain rattle
This V8 engine can develop a rattle from the timing chain, especially during cold starts, which could be due to a worn timing chain tensioner or guide.
Engine misfire
Misfires can occur due to faulty ignition coils, spark plugs, or fuel injectors, which are common issues in high-performance V8 engines.
Carbon build-up
Direct injection engines, including the 1UR-FE, are prone to carbon build-up on intake valves, which can affect engine performance and fuel efficiency.
Water pump failure
The water pump on this engine model is known to fail prematurely, potentially leading to overheating if not addressed.
Fuel injector problems
Fuel injectors may get clogged or fail over time, leading to rough idling, poor fuel economy, and reduced engine performance.
Camshaft wear
Premature wear on the camshaft lobes can occur, leading to loss of engine power and efficiency.
Vacuum leaks
Vacuum leaks can cause rough idling, stalling, and poor acceleration, and they are common in engines with complex vacuum systems like the 1UR-FE.
LEXUS GX 2011

The 2011 Lexus GX is a robust Sport Utility Vehicle (SUV) designed for both luxury and performance. With a 4.6L V8 engine and 4WD, it offers impressive power and off-road capabilities. Safety features include curtain airbags in all rows, knee airbags for front passengers, and a direct Tire Pressure Monitoring System (TPMS). Manufactured in Japan by Toyota Motor Corporation, this vehicle ensures a blend of reliability and sophistication.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
The 1UR-FE engine is known for developing oil leaks around the valve cover gaskets and timing chain cover due to aging gaskets.
Timing chain noise
Over time, the timing chain can become noisy, often due to wear and tear on the tensioners and guides.
Carbon buildup
Direct injection engines like the 1UR-FE can experience carbon buildup on intake valves, leading to performance issues.
Ignition coil failure
The ignition coils in the 1UR-FE engine can fail, causing misfires and rough idling.
Water pump failure
The water pump may develop leaks or fail, leading to cooling system issues and potential overheating.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor fuel economy and engine performance issues.
Exhaust manifold cracks
Over time, the exhaust manifolds can develop cracks, causing exhaust leaks and increased engine noise.
Oxygen sensor failure
Faulty oxygen sensors can lead to poor fuel efficiency and increased emissions.
Throttle body issues
The electronic throttle body can develop issues, causing poor throttle response and stalling.
LEXUS GX 2011

The 2011 Lexus GX is a robust SUV designed for versatility and safety, featuring a 4.6L V8 engine with a displacement of 4600 cc and 4WD. Manufactured at the Toyota Motor Corporation's Tahara Plant in Japan, this model includes comprehensive airbag coverage across all rows and a direct TPMS for tire monitoring. With seating for multiple passengers and a gross vehicle weight rating in Class 2E, it's equipped for both comfort and ruggedness. The GX's base trim offers a blend of luxury and performance, ideal for diverse driving conditions.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
The 1UR-FE engine is known for developing oil leaks around the valve cover gaskets and timing chain cover due to aging gaskets.
Timing chain noise
Over time, the timing chain can become noisy, often due to wear and tear on the tensioners and guides.
Carbon buildup
Direct injection engines like the 1UR-FE can experience carbon buildup on intake valves, leading to performance issues.
Ignition coil failure
The ignition coils in the 1UR-FE engine can fail, causing misfires and rough idling.
Water pump failure
The water pump may develop leaks or fail, leading to cooling system issues and potential overheating.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor fuel economy and engine performance issues.
Exhaust manifold cracks
Over time, the exhaust manifolds can develop cracks, causing exhaust leaks and increased engine noise.
Oxygen sensor failure
Faulty oxygen sensors can lead to poor fuel efficiency and increased emissions.
Throttle body issues
The electronic throttle body can develop issues, causing poor throttle response and stalling.
LEXUS GX 2011

The 2011 Lexus GX is a versatile Sport Utility Vehicle (SUV) designed for both comfort and capability. Powered by a 4.6L V8 engine, it delivers robust performance with its 4WD system. Safety features include curtain airbags for all rows, knee airbags for the first row, and side airbags for the first and second rows. Manufactured by Toyota Motor Corporation in Tahara, Japan, this model offers a luxurious yet reliable driving experience.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
The 1UR-FE engine is known for developing oil leaks around the valve cover gaskets and timing chain cover due to aging gaskets.
Timing chain noise
Over time, the timing chain can become noisy, often due to wear and tear on the tensioners and guides.
Carbon buildup
Direct injection engines like the 1UR-FE can experience carbon buildup on intake valves, leading to performance issues.
Ignition coil failure
The ignition coils in the 1UR-FE engine can fail, causing misfires and rough idling.
Water pump failure
The water pump may develop leaks or fail, leading to cooling system issues and potential overheating.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor fuel economy and engine performance issues.
Exhaust manifold cracks
Over time, the exhaust manifolds can develop cracks, causing exhaust leaks and increased engine noise.
Oxygen sensor failure
Faulty oxygen sensors can lead to poor fuel efficiency and increased emissions.
Throttle body issues
The electronic throttle body can develop issues, causing poor throttle response and stalling.
LEXUS GX 2016

The 2016 Lexus GX 460 is a robust SUV equipped with a 4.6L V8 engine delivering 301 horsepower. Designed by Toyota Motor Corporation, this 4WD vehicle ensures safety with airbags in all rows, including knee airbags for the driver and passenger. Manufactured in Tahara, Japan, it boasts a gross vehicle weight rating of up to 7,000 lbs, making it a versatile and reliable multipurpose passenger vehicle.

Spec:

Engine Brake (hp) From
301
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8
Other Engine Info
PORT

Problems:

Oil leaks
V8 engines, like the 1UR-FE, can develop oil leaks from valve cover gaskets or oil pan gaskets over time.
Timing chain issues
The timing chain tensioners and guides may wear out, causing a rattling noise and potentially leading to timing chain failure.
Carbon buildup
Direct injection engines can suffer from carbon buildup on intake valves, which can result in rough idling and reduced performance.
Cooling system problems
The water pump, radiator, or hoses may fail, leading to engine overheating.
Spark plug and ignition coil failure
Misfires and rough running can occur due to worn spark plugs or failing ignition coils, which are common in high-performance V8 engines.
Throttle body issues
Throttle body may get dirty or fail, leading to poor engine response or stalling.
Fuel injector problems
Fuel injectors can become clogged or fail, causing rough idling, poor fuel economy, and reduced engine performance.
Vacuum leaks
Vacuum leaks can cause a rough idle, poor acceleration, and check engine light activation.
LEXUS GX 2016

The 2016 Lexus GX 460 is a robust SUV equipped with a 4.6L V8 engine delivering 301 hp. It features comprehensive safety with curtain airbags in all rows, knee airbags for the front seats, and side airbags for the first and second rows. Built by Toyota Motor Corporation in Tahara, Japan, this 4WD vehicle ensures a dependable and secure driving experience.

Spec:

Engine Brake (hp) From
301
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8
Other Engine Info
PORT

Problems:

Oil leaks
V8 engines, like the 1UR-FE, can develop oil leaks from valve cover gaskets or oil pan gaskets over time.
Timing chain issues
The timing chain tensioners and guides may wear out, causing a rattling noise and potentially leading to timing chain failure.
Carbon buildup
Direct injection engines can suffer from carbon buildup on intake valves, which can result in rough idling and reduced performance.
Cooling system problems
The water pump, radiator, or hoses may fail, leading to engine overheating.
Spark plug and ignition coil failure
Misfires and rough running can occur due to worn spark plugs or failing ignition coils, which are common in high-performance V8 engines.
Throttle body issues
Throttle body may get dirty or fail, leading to poor engine response or stalling.
Fuel injector problems
Fuel injectors can become clogged or fail, causing rough idling, poor fuel economy, and reduced engine performance.
Vacuum leaks
Vacuum leaks can cause a rough idle, poor acceleration, and check engine light activation.
LEXUS GX 2011

The 2011 LEXUS GX is a versatile Sport Utility Vehicle (SUV) featuring a powerful 4.6L V8 engine and 4-wheel drive capability. Manufactured by Toyota Motor Corporation in Japan, it offers comprehensive safety with curtain airbags in all rows, front and knee airbags for the driver and passenger, and side airbags in the first and second rows. The GX seats up to five passengers and includes a direct Tire Pressure Monitoring System (TPMS). Ideal for both on-road comfort and off-road adventures, the GX exemplifies luxury and performance.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
The 1UR-FE engine is known for developing oil leaks around the valve cover gaskets and timing chain cover due to aging gaskets.
Timing chain noise
Over time, the timing chain can become noisy, often due to wear and tear on the tensioners and guides.
Carbon buildup
Direct injection engines like the 1UR-FE can experience carbon buildup on intake valves, leading to performance issues.
Ignition coil failure
The ignition coils in the 1UR-FE engine can fail, causing misfires and rough idling.
Water pump failure
The water pump may develop leaks or fail, leading to cooling system issues and potential overheating.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor fuel economy and engine performance issues.
Exhaust manifold cracks
Over time, the exhaust manifolds can develop cracks, causing exhaust leaks and increased engine noise.
Oxygen sensor failure
Faulty oxygen sensors can lead to poor fuel efficiency and increased emissions.
Throttle body issues
The electronic throttle body can develop issues, causing poor throttle response and stalling.
TOYOTA Sequoia 2012

The 2012 Toyota Sequoia is a versatile Sport Utility Vehicle (SUV) boasting a powerful 4.6L V8 engine. Manufactured in Princeton, Indiana, this 5-door MPV offers comprehensive safety features including curtain airbags in all rows and knee airbags for the front. With a gross vehicle weight rating up to 8,000 lbs, it ensures robust performance for both family and adventure trips. The SR5 grade trim adds to its appeal with practical and reliable features.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
V-shaped engines like the 1UR-FE can develop oil leaks around the valve cover gaskets and oil pan gasket.
Timing chain issues
The 1UR-FE engine might experience timing chain stretch or wear over time, leading to poor engine performance and potential misfires.
Carbon build-up
Direct injection engines, including the 1UR-FE, are prone to carbon build-up on the intake valves, which can cause rough idling and reduced performance.
Water pump failure
The water pump on the 1UR-FE engine can wear out over time, leading to coolant leaks and overheating issues.
Fuel injector problems
Fuel injectors can become clogged or fail, causing misfires and poor fuel economy.
Spark plug wear
The 8-cylinder 1UR-FE engine may experience spark plug wear, leading to misfires and reduced acceleration.
Camshaft position sensor failure
The camshaft position sensor can fail, causing the engine to stall or not start.
Exhaust manifold cracks
The exhaust manifold may develop cracks over time, leading to exhaust leaks and increased engine noise.
LEXUS GX 2010

The 2010 Lexus GX is a robust SUV with a 4.6L V8 engine, delivering powerful performance with 4WD capability. Manufactured by Toyota Motor Corporation in Japan, this model includes comprehensive safety features such as curtain airbags for all rows and knee airbags for the driver and passenger. Ideal for family adventures, it offers a spacious interior with a wagon body style and advanced tire pressure monitoring system.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
V8 engines, including the 1UR-FE, are prone to oil leaks from valve cover gaskets and other seals over time.
Timing chain issues
The timing chain tensioner and guides can wear, leading to rattling noises and potential engine timing problems.
Ignition coil failures
These engines can experience ignition coil failures, causing misfires and rough running conditions.
Carbon build-up
Direct injection engines like the 1UR-FE can suffer from carbon build-up on intake valves, affecting performance and efficiency.
Water pump failure
The water pump may fail, leading to engine overheating if not addressed promptly.
Fuel injector problems
Fuel injectors can get clogged or fail, causing poor engine performance and fuel economy.
Exhaust manifold cracks
There can be issues with exhaust manifold cracking, leading to exhaust leaks and increased noise.
Throttle body issues
The electronic throttle body can develop issues, leading to throttle response problems and potential check engine lights.
Serpentine belt wear
The serpentine belt and tensioner can wear out, leading to a loss of accessory drive and potential engine overheating.
LEXUS GX 2010

The 2010 Lexus GX is a robust and versatile SUV, powered by a 4.6-liter V8 engine with 4WD capability. Manufactured by Toyota at the Tahara Plant in Japan, this vehicle prioritizes safety with airbags in all rows, including knee airbags for the front seats. It boasts a seating capacity suitable for large families or groups, along with a direct TPMS for optimal tire management. Perfect for those seeking a combination of luxury, performance, and security.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
V8 engines, including the 1UR-FE, are prone to oil leaks from valve cover gaskets and other seals over time.
Timing chain issues
The timing chain tensioner and guides can wear, leading to rattling noises and potential engine timing problems.
Ignition coil failures
These engines can experience ignition coil failures, causing misfires and rough running conditions.
Carbon build-up
Direct injection engines like the 1UR-FE can suffer from carbon build-up on intake valves, affecting performance and efficiency.
Water pump failure
The water pump may fail, leading to engine overheating if not addressed promptly.
Fuel injector problems
Fuel injectors can get clogged or fail, causing poor engine performance and fuel economy.
Exhaust manifold cracks
There can be issues with exhaust manifold cracking, leading to exhaust leaks and increased noise.
Throttle body issues
The electronic throttle body can develop issues, leading to throttle response problems and potential check engine lights.
Serpentine belt wear
The serpentine belt and tensioner can wear out, leading to a loss of accessory drive and potential engine overheating.
LEXUS GX 2017

The 2017 LEXUS GX 460 is a robust SUV designed for versatility and safety, featuring a 4.6L V8 engine with 301 hp and 4WD capability. Manufactured by Toyota Motor Corporation in Japan, this model offers comprehensive airbag coverage across all rows and a gross vehicle weight rating from 6,001 to 7,000 lbs. Ideal for both rugged terrains and everyday commutes, the GX 460 combines luxury with reliability.

Spec:

Engine Brake (hp) From
301
Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8
Other Engine Info
PORT

Problems:

Oil leaks
Common in V8 engines, oil leaks can occur around the valve cover gaskets, oil pan gasket, and other seals, leading to reduced oil levels and potential damage if not addressed.
Timing belt/chain issues
The 1UR-FE engine may experience timing belt or chain wear over time, which can lead to poor engine performance or even catastrophic engine damage if the belt/chain breaks.
Spark plug failure
V8 engines like the 1UR-FE can experience spark plug wear or fouling, leading to misfires, rough idling, and decreased fuel efficiency.
Cooling system problems
Issues with the radiator, water pump, or coolant hoses can cause overheating, which is particularly problematic for V8 engines due to their higher heat output.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor fuel delivery, engine misfires, and reduced performance.
Carbon build-up
Direct injection engines like the 1UR-FE can suffer from carbon build-up on the intake valves and ports, leading to reduced performance and efficiency.
Exhaust manifold leaks
V8 engines may develop exhaust manifold leaks, causing a ticking noise, reduced performance, and potential damage to the exhaust system.
Throttle body issues
Problems with the throttle body can lead to poor acceleration, stalling, or rough idling, affecting overall engine performance.
Sensor failures
Sensors such as the oxygen sensor, mass airflow sensor, or crankshaft position sensor can fail, leading to poor engine performance, decreased fuel efficiency, and potential emission issues.
LEXUS GX 2011

The 2011 Lexus GX is a robust Sport Utility Vehicle (SUV) equipped with a 4.6L V8 engine, delivering powerful performance with 4-wheel drive capabilities. Safety is a priority with curtain airbags in all rows, front and knee airbags for the driver and passenger, and side airbags in the 1st and 2nd rows. Manufactured by Toyota Motor Corporation in Japan, this model promises luxury and reliability. Its base trim offers a wagon body style, perfect for both on-road and off-road adventures.

Spec:

Engine Configuration
V-Shaped
Engine Model
1UR-FE
Engine Number of Cylinders
8

Problems:

Oil leaks
The 1UR-FE engine is known for developing oil leaks around the valve cover gaskets and timing chain cover due to aging gaskets.
Timing chain noise
Over time, the timing chain can become noisy, often due to wear and tear on the tensioners and guides.
Carbon buildup
Direct injection engines like the 1UR-FE can experience carbon buildup on intake valves, leading to performance issues.
Ignition coil failure
The ignition coils in the 1UR-FE engine can fail, causing misfires and rough idling.
Water pump failure
The water pump may develop leaks or fail, leading to cooling system issues and potential overheating.
Fuel injector problems
Fuel injectors can become clogged or fail, leading to poor fuel economy and engine performance issues.
Exhaust manifold cracks
Over time, the exhaust manifolds can develop cracks, causing exhaust leaks and increased engine noise.
Oxygen sensor failure
Faulty oxygen sensors can lead to poor fuel efficiency and increased emissions.
Throttle body issues
The electronic throttle body can develop issues, causing poor throttle response and stalling.
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