Most Common Car Issues

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Engine Brake (hp) To

Engine Configuration

Engine Manufacturer

Engine Model

Engine Number of Cylinders

Make

Model Year

MOST COMMON PROBLEMS

LEXUS GS 1998

The 1998 Lexus GS 400 is a refined sedan equipped with a 4.0L V8 engine, producing between 290-300 hp. Manufactured by Toyota Motor Corporation in Tahara, Japan, this model features a 4x2 drive type and offers comprehensive safety with front and side airbags for the driver and passenger. The luxurious GS 400 combines performance with sophistication, making it a standout in its class.

Spec:

Engine Brake (hp) From

290

Engine Brake (hp) To

300

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

1UZ-FE

Engine Number of Cylinders

Problems:

Oil leaks

Common due to aging gaskets and seals.

Timing belt wear

The 1UZ-FE engine uses a timing belt that requires regular replacement to prevent engine damage.

Cooling system issues

Radiator and hoses may develop leaks or blockages over time.

Ignition coil failure

Can lead to misfires and poor engine performance.

Valve cover gasket leaks

Often deteriorate with age, causing oil leaks.

Fuel injector clogging

Can cause poor fuel delivery and engine performance issues.

Mass air flow sensor (maf) failure

Can cause incorrect air-fuel mixture, leading to performance problems.

Throttle position sensor (tps) failure

Can cause erratic idling and acceleration issues.

Egr valve issues

Can become clogged or fail, leading to increased emissions and reduced performance.

Carbon buildup

Common in older engines, leading to reduced efficiency and performance.

LEXUS GS 1998

The 1998 Lexus GS 400 is a sophisticated sedan powered by a 4.0L V8 engine (1UZ-FE) delivering between 290 to 300 horsepower. With a 4x2 drive type, it offers a blend of luxury and performance. Manufactured by Toyota Motor Corporation in Tahara, Japan, this model features dual overhead cam (DOHC) and comprehensive safety measures, including front and side airbags for the driver and passenger.

Spec:

Engine Brake (hp) From

290

Engine Brake (hp) To

300

Engine Configuration

V-Shaped

Engine Manufacturer

Toyota

Engine Model

1UZ-FE

Engine Number of Cylinders

Problems:

Oil leaks

Common due to aging gaskets and seals.

Timing belt wear

The 1UZ-FE engine uses a timing belt that requires regular replacement to prevent engine damage.

Cooling system issues

Radiator and hoses may develop leaks or blockages over time.

Ignition coil failure

Can lead to misfires and poor engine performance.

Valve cover gasket leaks

Often deteriorate with age, causing oil leaks.

Fuel injector clogging

Can cause poor fuel delivery and engine performance issues.

Mass air flow sensor (maf) failure

Can cause incorrect air-fuel mixture, leading to performance problems.

Throttle position sensor (tps) failure

Can cause erratic idling and acceleration issues.

Egr valve issues

Can become clogged or fail, leading to increased emissions and reduced performance.

Carbon buildup

Common in older engines, leading to reduced efficiency and performance.