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Most Common Car Issues Vin Explorer

Most Common Car Issues

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Model
4-Runner
Model Year
2004

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Engine Brake (hp) From
Engine Brake (hp) To
Engine Configuration
Engine Manufacturer
Engine Model
Engine Number of Cylinders
Engine Stroke Cycles
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MOST COMMON PROBLEMS

TOYOTA 4-Runner 2004

The 2004 Toyota 4-Runner SR5 is a robust SUV equipped with a 4.0L V6 engine (1GR-FE) and 4WD. Manufactured in Tahara, Japan, this vehicle features a dual overhead cam (DOHC) and is designed for versatile utility. With a gross vehicle weight rating from 5,001 to 6,000 lbs, it's perfect for both on-road and off-road adventures.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Toyota
Engine Model
1GR-FE
Engine Number of Cylinders
6
Engine Stroke Cycles
4

Problems:

Oil leaks
The 1GR-FE engine is known for developing oil leaks, especially around the valve cover gaskets and the timing cover.
Head gasket failure
This engine can experience head gasket issues, which can lead to coolant leaks, overheating, and loss of engine performance.
Water pump failure
The water pump on the 1GR-FE engine is prone to failure, which can cause overheating if not replaced in time.
Timing chain wear
Over time, the timing chain and its associated components can wear out, leading to rattling noises and potential engine timing issues.
Carbon build-up
This engine can suffer from carbon build-up on the intake valves, which may affect engine performance and fuel efficiency.
Faulty oxygen sensors
The 1GR-FE engine may experience issues with faulty oxygen sensors, which can lead to poor fuel economy and increased emissions.
Throttle body issues
Problems with the throttle body, such as dirt accumulation or electronic failures, can cause erratic idling and poor acceleration.
Cracked exhaust manifold
The exhaust manifold may crack over time, leading to exhaust leaks and increased engine noise.
TOYOTA 4-Runner 2004

The 2004 Toyota 4Runner SR5 is a robust SUV equipped with a 4.0L V6 engine (1GR-FE) producing ample power. It features a 4WD drivetrain for superior off-road capability and a spacious 5-door configuration. Manufactured in Tahara, Japan, this model boasts a dual overhead cam (DOHC) valve train design and runs on gasoline. Ideal for both rugged adventures and everyday use, the 4Runner combines Toyota's renowned reliability with versatile performance.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Toyota
Engine Model
1GR-FE
Engine Number of Cylinders
6
Engine Stroke Cycles
4

Problems:

Oil leaks
The 1GR-FE engine is known for developing oil leaks, especially around the valve cover gaskets and the timing cover.
Head gasket failure
This engine can experience head gasket issues, which can lead to coolant leaks, overheating, and loss of engine performance.
Water pump failure
The water pump on the 1GR-FE engine is prone to failure, which can cause overheating if not replaced in time.
Timing chain wear
Over time, the timing chain and its associated components can wear out, leading to rattling noises and potential engine timing issues.
Carbon build-up
This engine can suffer from carbon build-up on the intake valves, which may affect engine performance and fuel efficiency.
Faulty oxygen sensors
The 1GR-FE engine may experience issues with faulty oxygen sensors, which can lead to poor fuel economy and increased emissions.
Throttle body issues
Problems with the throttle body, such as dirt accumulation or electronic failures, can cause erratic idling and poor acceleration.
Cracked exhaust manifold
The exhaust manifold may crack over time, leading to exhaust leaks and increased engine noise.
TOYOTA 4-Runner 2004

The 2004 Toyota 4-Runner Limited is a robust SUV featuring a 4.0L V6 engine (1GR-FE) with a water cooling system and dual overhead cam design. This 4WD vehicle, manufactured in Tahara, Japan, offers a 5-door configuration and a gross vehicle weight rating of Class 1D. Ideal for both on-road and off-road adventures, it combines power and versatility with its 4x4 drive type.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Toyota
Engine Model
1GR-FE
Engine Number of Cylinders
6
Engine Stroke Cycles
4

Problems:

Oil leaks
The 1GR-FE engine is known for developing oil leaks, especially around the valve cover gaskets and the timing cover.
Head gasket failure
This engine can experience head gasket issues, which can lead to coolant leaks, overheating, and loss of engine performance.
Water pump failure
The water pump on the 1GR-FE engine is prone to failure, which can cause overheating if not replaced in time.
Timing chain wear
Over time, the timing chain and its associated components can wear out, leading to rattling noises and potential engine timing issues.
Carbon build-up
This engine can suffer from carbon build-up on the intake valves, which may affect engine performance and fuel efficiency.
Faulty oxygen sensors
The 1GR-FE engine may experience issues with faulty oxygen sensors, which can lead to poor fuel economy and increased emissions.
Throttle body issues
Problems with the throttle body, such as dirt accumulation or electronic failures, can cause erratic idling and poor acceleration.
Cracked exhaust manifold
The exhaust manifold may crack over time, leading to exhaust leaks and increased engine noise.
TOYOTA 4-Runner 2004

The 2004 Toyota 4Runner SR5 is a robust SUV featuring a 4.0L V6 engine, known as the 1GR-FE, with a displacement of 4000 CC. It boasts a 4WD drive type, making it versatile for various terrains. Manufactured in Tahara, Japan, this model comes with a wagon body style and a dual overhead cam valve train design. Perfect for both daily commutes and adventurous off-road trips.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Toyota
Engine Model
1GR-FE
Engine Number of Cylinders
6
Engine Stroke Cycles
4

Problems:

Oil leaks
The 1GR-FE engine is known for developing oil leaks, especially around the valve cover gaskets and the timing cover.
Head gasket failure
This engine can experience head gasket issues, which can lead to coolant leaks, overheating, and loss of engine performance.
Water pump failure
The water pump on the 1GR-FE engine is prone to failure, which can cause overheating if not replaced in time.
Timing chain wear
Over time, the timing chain and its associated components can wear out, leading to rattling noises and potential engine timing issues.
Carbon build-up
This engine can suffer from carbon build-up on the intake valves, which may affect engine performance and fuel efficiency.
Faulty oxygen sensors
The 1GR-FE engine may experience issues with faulty oxygen sensors, which can lead to poor fuel economy and increased emissions.
Throttle body issues
Problems with the throttle body, such as dirt accumulation or electronic failures, can cause erratic idling and poor acceleration.
Cracked exhaust manifold
The exhaust manifold may crack over time, leading to exhaust leaks and increased engine noise.
TOYOTA 4-Runner 2004

The 2004 Toyota 4-Runner SR5 is a robust SUV equipped with a 4.0L V6 engine (1GR-FE) and a 4WD drivetrain. Manufactured in Tahara, Japan, this vehicle features a dual overhead cam (DOHC) valve train design and offers a versatile 5-door layout. It falls within the Class 1D gross vehicle weight rating, making it a solid choice for both urban and off-road adventures.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Toyota
Engine Model
1GR-FE
Engine Number of Cylinders
6
Engine Stroke Cycles
4

Problems:

Oil leaks
The 1GR-FE engine is known for developing oil leaks, especially around the valve cover gaskets and the timing cover.
Head gasket failure
This engine can experience head gasket issues, which can lead to coolant leaks, overheating, and loss of engine performance.
Water pump failure
The water pump on the 1GR-FE engine is prone to failure, which can cause overheating if not replaced in time.
Timing chain wear
Over time, the timing chain and its associated components can wear out, leading to rattling noises and potential engine timing issues.
Carbon build-up
This engine can suffer from carbon build-up on the intake valves, which may affect engine performance and fuel efficiency.
Faulty oxygen sensors
The 1GR-FE engine may experience issues with faulty oxygen sensors, which can lead to poor fuel economy and increased emissions.
Throttle body issues
Problems with the throttle body, such as dirt accumulation or electronic failures, can cause erratic idling and poor acceleration.
Cracked exhaust manifold
The exhaust manifold may crack over time, leading to exhaust leaks and increased engine noise.
TOYOTA 4-Runner 2004

The 2004 Toyota 4Runner Limited is a versatile SUV with a powerful 4.0L V6 engine (1GR-FE) and 4WD capability. Built in Japan by Hino Motors, it features a water-cooled, dual overhead cam (DOHC) design. With a gross vehicle weight rating between 5,001 and 6,000 lbs, it's perfect for both urban and off-road adventures. This 5-door multipurpose vehicle offers a robust and reliable driving experience.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Toyota
Engine Model
1GR-FE
Engine Number of Cylinders
6
Engine Stroke Cycles
4

Problems:

Oil leaks
The 1GR-FE engine is known for developing oil leaks, especially around the valve cover gaskets and the timing cover.
Head gasket failure
This engine can experience head gasket issues, which can lead to coolant leaks, overheating, and loss of engine performance.
Water pump failure
The water pump on the 1GR-FE engine is prone to failure, which can cause overheating if not replaced in time.
Timing chain wear
Over time, the timing chain and its associated components can wear out, leading to rattling noises and potential engine timing issues.
Carbon build-up
This engine can suffer from carbon build-up on the intake valves, which may affect engine performance and fuel efficiency.
Faulty oxygen sensors
The 1GR-FE engine may experience issues with faulty oxygen sensors, which can lead to poor fuel economy and increased emissions.
Throttle body issues
Problems with the throttle body, such as dirt accumulation or electronic failures, can cause erratic idling and poor acceleration.
Cracked exhaust manifold
The exhaust manifold may crack over time, leading to exhaust leaks and increased engine noise.
TOYOTA 4-Runner 2004

The 2004 Toyota 4-Runner Limited is a robust SUV featuring a 4.7-liter V8 engine, delivering between 227 to 284 horsepower. Equipped with a 4WD system and sequential fuel injection, it ensures both power and efficiency. Manufactured in Tahara, Japan, this model is designed for versatile and reliable performance.

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
8
Engine Stroke Cycles
4

Problems:

Oil leaks
The 2UZ-FE engine is known for oil leaks, especially from the valve cover gaskets and the oil pan.
Timing belt wear
This engine uses a timing belt which requires regular replacement. If neglected, it can lead to severe engine damage.
Exhaust manifold cracks
The V-shaped configuration can lead to heat stress on the exhaust manifolds, causing them to crack.
Fuel injector issues
The fuel injectors can become clogged or fail, leading to poor engine performance and reduced fuel efficiency.
Cooling system problems
Issues with the radiator, water pump, or thermostat can lead to overheating, which is harmful to the engine.
Spark plug wear
The 8-cylinder configuration means more spark plugs to maintain, and worn spark plugs can cause misfires and poor performance.
Mass air flow sensor failure
This sensor can become dirty or fail, leading to incorrect air-to-fuel ratio and reduced engine efficiency.
Throttle body problems
The throttle body can become dirty or faulty, affecting acceleration and engine response.
Ignition coil failures
The 2UZ-FE engine may experience ignition coil failures, leading to misfires and reduced engine power.
TOYOTA 4-Runner 2004

The 2004 Toyota 4-Runner Limited is a versatile SUV powered by a 4.7L V8 engine, featuring a robust 4WD system. Manufactured in Tokyo, Japan by Hino Motors, this model boasts a DOHC valve train and sequential fuel injection. With a displacement of 4663 CC and horsepower ranging from 227 to 284, it's built for both power and performance. This 5-door vehicle is perfect for multi-purpose use and offers a reliable, comfortable 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
8
Engine Stroke Cycles
4

Problems:

Oil leaks
The 2UZ-FE engine is known for oil leaks, especially from the valve cover gaskets and the oil pan.
Timing belt wear
This engine uses a timing belt which requires regular replacement. If neglected, it can lead to severe engine damage.
Exhaust manifold cracks
The V-shaped configuration can lead to heat stress on the exhaust manifolds, causing them to crack.
Fuel injector issues
The fuel injectors can become clogged or fail, leading to poor engine performance and reduced fuel efficiency.
Cooling system problems
Issues with the radiator, water pump, or thermostat can lead to overheating, which is harmful to the engine.
Spark plug wear
The 8-cylinder configuration means more spark plugs to maintain, and worn spark plugs can cause misfires and poor performance.
Mass air flow sensor failure
This sensor can become dirty or fail, leading to incorrect air-to-fuel ratio and reduced engine efficiency.
Throttle body problems
The throttle body can become dirty or faulty, affecting acceleration and engine response.
Ignition coil failures
The 2UZ-FE engine may experience ignition coil failures, leading to misfires and reduced engine power.
TOYOTA 4-Runner 2004

The 2004 Toyota 4-Runner Limited is a robust SUV featuring a 4.7L V8 engine (2UZ-FE) with 227-284 hp, equipped with 4WD. Manufactured in Tahara, Japan, this model boasts a Dual Overhead Cam (DOHC) valve train and Sequential Fuel Injection (SFI). With a gross vehicle weight rating of Class 2E, it offers a reliable and versatile driving experience ideal for both on-road and off-road adventures.

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
8
Engine Stroke Cycles
4

Problems:

Oil leaks
The 2UZ-FE engine is known for oil leaks, especially from the valve cover gaskets and the oil pan.
Timing belt wear
This engine uses a timing belt which requires regular replacement. If neglected, it can lead to severe engine damage.
Exhaust manifold cracks
The V-shaped configuration can lead to heat stress on the exhaust manifolds, causing them to crack.
Fuel injector issues
The fuel injectors can become clogged or fail, leading to poor engine performance and reduced fuel efficiency.
Cooling system problems
Issues with the radiator, water pump, or thermostat can lead to overheating, which is harmful to the engine.
Spark plug wear
The 8-cylinder configuration means more spark plugs to maintain, and worn spark plugs can cause misfires and poor performance.
Mass air flow sensor failure
This sensor can become dirty or fail, leading to incorrect air-to-fuel ratio and reduced engine efficiency.
Throttle body problems
The throttle body can become dirty or faulty, affecting acceleration and engine response.
Ignition coil failures
The 2UZ-FE engine may experience ignition coil failures, leading to misfires and reduced engine power.
TOYOTA 4-Runner 2004

The 2004 Toyota 4Runner SR5 is a robust SUV with a 4.7L V8 engine (2UZ-FE) delivering between 227 to 284 horsepower. Manufactured in Tahara, Japan, this 4WD vehicle features a dual overhead cam (DOHC) valve train design and sequential fuel injection. With a gross vehicle weight rating in Class 2E, it offers a versatile and reliable 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
8
Engine Stroke Cycles
4

Problems:

Oil leaks
The 2UZ-FE engine is known for oil leaks, especially from the valve cover gaskets and the oil pan.
Timing belt wear
This engine uses a timing belt which requires regular replacement. If neglected, it can lead to severe engine damage.
Exhaust manifold cracks
The V-shaped configuration can lead to heat stress on the exhaust manifolds, causing them to crack.
Fuel injector issues
The fuel injectors can become clogged or fail, leading to poor engine performance and reduced fuel efficiency.
Cooling system problems
Issues with the radiator, water pump, or thermostat can lead to overheating, which is harmful to the engine.
Spark plug wear
The 8-cylinder configuration means more spark plugs to maintain, and worn spark plugs can cause misfires and poor performance.
Mass air flow sensor failure
This sensor can become dirty or fail, leading to incorrect air-to-fuel ratio and reduced engine efficiency.
Throttle body problems
The throttle body can become dirty or faulty, affecting acceleration and engine response.
Ignition coil failures
The 2UZ-FE engine may experience ignition coil failures, leading to misfires and reduced engine power.
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