Oldsmobile Alero 2004 Owner's Manual

Oldsmobile Alero 2004 manual cover
Pages 360
Year 2004
Language(s)
English en

Oldsmobile Alero 2004 Specification

The 2004 Oldsmobile Alero is a compact car that combines practicality with modest performance. It is available in both sedan and coupe body styles. The Alero is powered by two engine options: a 2.2-liter inline-4 engine delivering 140 horsepower and 150 lb-ft of torque, and a more robust 3.4-liter V6 engine producing 170 horsepower and 200 lb-ft of torque. Transmission options include a 5-speed manual or a 4-speed automatic, providing flexibility depending on driving preferences.

The exterior design features sleek lines and a streamlined profile, contributing to its aerodynamic efficiency. Inside, the Alero is equipped with a standard cloth interior, with options for leather upholstery on higher trims. The cabin offers seating for five, with front bucket seats and a rear bench seat. The dashboard includes basic instrumentation and controls, with available upgrades such as a premium sound system, power windows, and keyless entry.

Safety features in the 2004 Alero include dual front airbags, anti-lock brakes (ABS), and traction control on higher trims. The vehicle also comes with child seat anchors and daytime running lights for added security.

The suspension system consists of an independent front and torsion beam rear setup, designed to offer a balanced ride and handling experience. The Alero's fuel efficiency is moderate, with the 2.2-liter engine achieving approximately 24 mpg city and 34 mpg highway, while the 3.4-liter V6 offers slightly lower fuel economy.

Overall, the 2004 Oldsmobile Alero is a well-rounded vehicle that caters to drivers seeking a reliable, economical, and moderately equipped compact car.

Oldsmobile Alero 2004 F.A.Q.

How do I reset the 'Change Oil' light on my 2004 Oldsmobile Alero?

To reset the 'Change Oil' light, turn the ignition to the 'ON' position without starting the engine. Press the accelerator pedal fully to the floor three times within five seconds. The 'Change Oil' light should start flashing, indicating it has been reset.

What is the recommended tire pressure for a 2004 Oldsmobile Alero?

The recommended tire pressure for the 2004 Oldsmobile Alero is generally 30 PSI (pounds per square inch) for both front and rear tires. However, always refer to the placard located on the driver’s side door jamb for the most accurate information.

How can I troubleshoot a non-functional power window on my Alero?

First, check the fuse related to the power windows in the fuse box. If the fuse is intact, test the window switch by swapping it with a working one, if possible. Lastly, inspect the window motor and regulator for any visible damage or obstruction.

What type of engine oil is suitable for a 2004 Oldsmobile Alero?

The 2004 Oldsmobile Alero typically requires 5W-30 engine oil. It’s recommended to use high-quality synthetic or conventional oil that meets GM standard GM6094M.

How do I replace a headlight bulb on a 2004 Oldsmobile Alero?

To replace a headlight bulb, open the hood and locate the back of the headlight assembly. Twist the bulb socket counterclockwise to remove it. Replace the old bulb with a new one, being careful not to touch the glass with bare hands, and reinsert the socket into the assembly.

What are common causes for the 'Check Engine' light to appear on a 2004 Alero?

Common causes include a loose gas cap, faulty oxygen sensor, failing catalytic converter, or problems with the mass airflow sensor. It’s advisable to use an OBD-II scanner to read the error codes for precise diagnostics.

How can I improve fuel efficiency in my 2004 Oldsmobile Alero?

To improve fuel efficiency, ensure your tires are properly inflated, perform regular maintenance such as oil changes and air filter replacements, drive at consistent speeds, and avoid excessive idling.

What should I do if my Alero's air conditioning is not blowing cold air?

Check the refrigerant level and recharge if necessary. Inspect the AC compressor for functionality and the AC belt for tension. If the issue persists, it may require professional diagnosis to check for leaks or electrical faults.

How do I change the spark plugs on a 2004 Oldsmobile Alero?

Disconnect the negative battery cable. Remove the ignition coil assembly to access the spark plugs. Use a spark plug socket to remove the old plugs and replace them with new ones, ensuring they are properly gapped. Reassemble all components in reverse order.

What is the towing capacity of a 2004 Oldsmobile Alero?

The 2004 Oldsmobile Alero is not specifically designed for towing heavy loads. It is recommended to consult the owner's manual and consider using a vehicle intended for towing purposes if necessary.