Buick Century 2004 Getting To Know Your Manual

Buick Century 2004 manual cover
Pages 12
Year 2004
Language(s)
English en

Buick Century 2004 Specification

The 2004 Buick Century is a mid-size sedan that combines traditional styling with a reliable performance profile. Under the hood, it features a 3.1-liter V6 engine that delivers 175 horsepower and 195 lb-ft of torque, paired with a four-speed automatic transmission. This powertrain is designed for a smooth driving experience with an emphasis on fuel efficiency, offering an EPA estimated 20 miles per gallon in the city and 29 miles per gallon on the highway.

The exterior design maintains Buick's classic aesthetic, characterized by a conservative yet elegant appearance. The sedan measures 194.6 inches in length, 72.7 inches in width, and 56.6 inches in height, providing ample interior space. The cabin is configured to accommodate five passengers comfortably, with generous legroom and headroom. Standard interior features include air conditioning, power windows and locks, cruise control, and a six-speaker audio system with AM/FM radio and a CD player.

Safety features are a priority in the 2004 Buick Century, equipped with anti-lock brakes, dual front airbags, and daytime running lights. The vehicle's construction integrates side-impact door beams and a reinforced safety cage to enhance passenger protection. The suspension system, consisting of an independent front suspension and a rear multi-link setup, ensures a balanced and stable ride.

The 2004 Buick Century also offers options for enhanced comfort and convenience, such as leather upholstery, power-adjustable seats, and an upgraded audio system. With its blend of understated style, reliable performance, and a focus on passenger comfort and safety, the 2004 Buick Century remains a practical choice for individuals seeking a dependable mid-size sedan.

Buick Century 2004 F.A.Q.

How do I reset the 'Check Engine' light on a 2004 Buick Century?

To reset the 'Check Engine' light, disconnect the negative battery cable for about 15 minutes. Reconnect it, and the light should be reset. If it persists, there may be an underlying issue that needs diagnosis with an OBD-II scanner.

What type of oil is recommended for a 2004 Buick Century?

The recommended oil type for a 2004 Buick Century is 5W-30. Ensure you use a high-quality oil that meets or exceeds API certification standards.

How often should I change the transmission fluid in a 2004 Buick Century?

It is recommended to change the transmission fluid every 50,000 miles under normal driving conditions. Check the owner's manual for specific intervals based on your driving habits.

What is causing my 2004 Buick Century to overheat?

Overheating can be caused by low coolant levels, a faulty thermostat, a blocked radiator, or a failing water pump. Check these components and ensure the cooling system is functioning properly.

How do I replace the headlight bulb in a 2004 Buick Century?

To replace the headlight bulb, open the hood and locate the back of the headlight assembly. Remove the power connector and twist the bulb counterclockwise to remove it. Replace with a new bulb and reassemble in reverse order.

What could cause a 2004 Buick Century to have poor fuel economy?

Poor fuel economy can be caused by under-inflated tires, dirty air filters, malfunctioning sensors, or clogged fuel injectors. Regular maintenance and inspections can help identify and rectify these issues.

How do I troubleshoot an electrical issue in a 2004 Buick Century?

Start by checking the fuses and relays related to the faulty component. Inspect wiring for damage or corrosion. Use a multimeter to test voltage and continuity where necessary. If the problem persists, consult a professional technician.

What are the signs that the brakes need servicing on a 2004 Buick Century?

Signs include squeaking or grinding noises, a spongy brake pedal, longer stopping distances, and vibration during braking. Regular inspections and timely replacement of brake components are crucial for safety.

How do I maintain the air conditioning system in a 2004 Buick Century?

Regularly check the refrigerant level and recharge if necessary. Ensure the condenser and evaporator are clean and free of debris. Replace the cabin air filter as needed to maintain airflow and system efficiency.

What should I do if my 2004 Buick Century's key fob is not working?

First, replace the battery in the key fob. If it still doesn't work, check for any damage to the fob itself. Reprogramming may be necessary; refer to the owner's manual or consult a dealership for assistance.