Most Common Car Issues

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Engine Configuration

Engine Model

Engine Number of Cylinders

Make

Model

Other Engine Info

MOST COMMON PROBLEMS

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

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 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

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.