Pontiac Sunfire 2002 Owner's Manual

Pontiac Sunfire 2002 manual cover
Pages 343
Year 2002
Language(s)
English en

Pontiac Sunfire 2002 Specification

The Pontiac Sunfire 2002 is a compact car that was engineered to offer a blend of performance, efficiency, and modern styling. Under the hood, it features a 2.2-liter four-cylinder engine that delivers 115 horsepower at 5,000 RPM and 135 lb-ft of torque at 3,600 RPM. The car comes with a five-speed manual transmission as standard, while a four-speed automatic transmission is optional.

The Sunfire 2002's exterior dimensions include a length of 181.6 inches, a width of 67.4 inches, and a height of 53.1 inches, with a wheelbase of 104.1 inches, providing a stable and spacious ride. The vehicle's curb weight stands at approximately 2,623 pounds, balancing performance with efficiency.

Inside, the Sunfire accommodates up to five passengers and features a relatively roomy interior for its class, with front legroom measuring 42.2 inches and rear legroom at 34.6 inches. The cargo capacity in the trunk is 12.9 cubic feet, offering ample space for storage.

The 2002 Sunfire is equipped with a range of safety features, including dual front airbags, anti-lock brakes (optional), and daytime running lights. The suspension system comprises a front independent suspension with MacPherson struts and a rear semi-independent suspension with a torsion beam, ensuring a comfortable and controlled ride.

Fuel efficiency is a notable aspect, with the Sunfire achieving an EPA rating of 24 miles per gallon in the city and 33 miles per gallon on the highway when equipped with the manual transmission. The car is also outfitted with standard features such as an AM/FM stereo, a tilt steering wheel, and cloth seating. Optional features include air conditioning, power windows and locks, and a CD player, allowing for a customizable driving experience.

Overall, the Pontiac Sunfire 2002 offers a balanced mix of performance, comfort, and practicality, making it a viable option in the compact car segment.

Pontiac Sunfire 2002 F.A.Q.

How do I change the oil in my 2002 Pontiac Sunfire?

To change the oil, first ensure the car is on a level surface. Warm up the engine slightly, then turn it off. Locate the oil drain plug under the car and place a pan underneath. Remove the plug and let the old oil drain out. Replace the plug, then remove the old oil filter and install a new one. Finally, add new oil through the oil cap under the hood.

What is the recommended tire pressure for a 2002 Pontiac Sunfire?

The recommended tire pressure for a 2002 Pontiac Sunfire is typically 30 PSI for both front and rear tires. Always check the tire information placard located on the driver's door jamb for exact specifications.

How do I reset the 'Check Engine' light on my 2002 Pontiac Sunfire?

To reset the 'Check Engine' light, you can disconnect the negative battery terminal for about 15 minutes. Reconnect the terminal and start the engine. If the light remains on, a diagnostic tool may be needed to identify and address underlying issues.

What type of coolant should I use for my 2002 Pontiac Sunfire?

The 2002 Pontiac Sunfire typically requires Dex-Cool coolant. It is important to use the correct type to prevent damage to the cooling system. Always consult the owner's manual for the manufacturer's recommendations.

How do I replace the headlight bulb on a 2002 Pontiac Sunfire?

Open the hood and locate the back of the headlight assembly. Remove the electrical connector from the bulb and then twist the bulb counterclockwise to remove it. Insert the new bulb, twist it clockwise to secure, and reconnect the electrical connector.

What should I do if my 2002 Pontiac Sunfire overheats?

If your car overheats, pull over safely and turn off the engine. Allow it to cool down before opening the hood. Check the coolant level and refill if necessary. Inspect for leaks or damaged belts. If the problem persists, seek professional assistance.

How often should I replace the air filter in my 2002 Pontiac Sunfire?

The air filter should generally be replaced every 12,000 to 15,000 miles, or once a year depending on driving conditions. Check it more frequently if you often drive in dusty or harsh environments.

What is the spark plug gap for a 2002 Pontiac Sunfire?

The spark plug gap for a 2002 Pontiac Sunfire is typically 0.060 inches. Always verify the gap with the specifications provided in the owner's manual or service manual.

How can I improve the fuel efficiency of my 2002 Pontiac Sunfire?

To improve fuel efficiency, ensure regular maintenance such as timely oil changes, air filter replacements, and proper tire inflation. Avoid aggressive driving, reduce excess weight, and use cruise control on highways when possible.

What are common causes of a rough idle in a 2002 Pontiac Sunfire?

Common causes of a rough idle include dirty fuel injectors, a faulty idle air control valve, vacuum leaks, or worn spark plugs. A thorough inspection or diagnostic scan is recommended to identify the specific issue.