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Most Common Car Issues

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Model
Q45
Model Year
1998

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MOST COMMON PROBLEMS

INFINITI Q45 1998

The 1998 INFINITI Q45 is a luxury sedan with a 4.1L V8 engine, offering a robust 250.2 CI of displacement. Manufactured by Nissan Motor Company in Tochigi, Japan, this model features front and side airbags for the driver and passenger, ensuring safety. With a gross vehicle weight rating of up to 6,000 lbs, it combines performance with a secure driving experience.

Spec:

Problems:

Oil consumption
The 1998 INFINITI Q45 is known for higher than average oil consumption, which can lead to engine damage if not monitored and managed correctly.
Timing chain issues
Over time, the timing chain can stretch or wear out, causing poor engine performance or even engine failure if it breaks.
Transmission problems
Some owners report issues with the automatic transmission, such as rough shifting or failure to engage.
Fuel injector failure
The fuel injectors on this model can become clogged or fail, leading to poor engine performance and fuel efficiency.
Electrical problems
The 1998 INFINITI Q45 may experience various electrical issues, such as problems with the dashboard lights or power windows.
Cooling system leaks
Leaks in the cooling system, often from the radiator or hoses, can lead to overheating and potential engine damage if not addressed.
Suspension wear
Components of the suspension system, such as bushings and control arms, may wear out over time, leading to a rough ride or handling issues.
INFINITI Q45 1998

The 1998 INFINITI Q45 is a luxury sedan with a 4.1L V8 engine producing robust performance. Manufactured by Nissan Motor Company in Tochigi, Japan, this model features 4 doors and comprehensive safety with front and side airbags for the driver and passenger. The Q45 runs on gasoline and falls under Class 1 for its gross vehicle weight rating.

Spec:

Problems:

Oil consumption
The 1998 INFINITI Q45 is known for higher than average oil consumption, which can lead to engine damage if not monitored and managed correctly.
Timing chain issues
Over time, the timing chain can stretch or wear out, causing poor engine performance or even engine failure if it breaks.
Transmission problems
Some owners report issues with the automatic transmission, such as rough shifting or failure to engage.
Fuel injector failure
The fuel injectors on this model can become clogged or fail, leading to poor engine performance and fuel efficiency.
Electrical problems
The 1998 INFINITI Q45 may experience various electrical issues, such as problems with the dashboard lights or power windows.
Cooling system leaks
Leaks in the cooling system, often from the radiator or hoses, can lead to overheating and potential engine damage if not addressed.
Suspension wear
Components of the suspension system, such as bushings and control arms, may wear out over time, leading to a rough ride or handling issues.
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