Pontiac Sunfire 1999 Owner's Manual

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Year 1999

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Pontiac Sunfire 1999 Specification

The 1999 Pontiac Sunfire is a compact car known for its sporty styling and reliable performance. It comes in two body styles: a two-door coupe and a four-door sedan. Under the hood, the base engine is a 2.2-liter inline-four, producing 115 horsepower and 135 lb-ft of torque, paired with a standard five-speed manual transmission or an optional four-speed automatic. For those seeking more power, there is an available 2.4-liter twin-cam inline-four engine that delivers 150 horsepower and 155 lb-ft of torque.

The Sunfire's suspension system includes a front independent strut setup and a rear torsion beam with coil springs, offering a balance of comfort and handling. The car features front disc brakes and rear drum brakes with optional anti-lock braking system (ABS) for enhanced safety. Inside, the Sunfire offers seating for up to five passengers with cloth upholstery as standard and optional leather seating. The dashboard is straightforward, featuring analog gauges and a center console with optional upgrades such as a CD player and air conditioning.

Standard safety features include dual front airbags and daytime running lights, with options for traction control and side-impact airbags. The exterior design is characterized by its sleek lines, aerodynamic profile, and signature Pontiac split grille. Fuel efficiency for the 2.2-liter engine is rated at approximately 22 mpg in the city and 33 mpg on the highway, making it an economical choice for daily commuting.

Overall, the 1999 Pontiac Sunfire combines practicality with a touch of sportiness, catering to drivers who value both style and functionality in a compact package.

Pontiac Sunfire 1999 F.A.Q.

How do I check the transmission fluid level in a 1999 Pontiac Sunfire?

To check the transmission fluid level, warm up the car by driving for about 10 minutes. Park on a level surface, keep the engine running, and check the dipstick labeled 'transmission' located near the back of the engine bay. Pull it out, wipe it clean, reinsert it, and pull it out again to check the fluid level.

What type of oil is recommended for a 1999 Pontiac Sunfire?

The recommended oil type for a 1999 Pontiac Sunfire is 5W-30. It's best to use high-quality, API-certified oil for optimal performance and engine protection.

How do I reset the 'check engine' light on a 1999 Pontiac Sunfire?

To reset the 'check engine' light, you can disconnect the battery for about 15 minutes. Alternatively, use an OBD-II scanner to clear the codes. If the light returns, further diagnostics may be necessary to identify underlying issues.

What is the process for replacing a headlight bulb on a 1999 Pontiac Sunfire?

To replace a headlight bulb, first 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, ensuring not to touch the glass with bare fingers. Reinsert the socket and secure it by twisting it clockwise.

How often should I change the spark plugs on my 1999 Pontiac Sunfire?

Spark plugs should generally be replaced every 30,000 miles. However, it's a good practice to check your owner's manual for specific recommendations based on your engine type and driving conditions.

Why is my 1999 Pontiac Sunfire overheating?

Common causes of overheating include a malfunctioning thermostat, low coolant levels, a clogged radiator, or a faulty water pump. Inspect these components, and consider consulting a mechanic if the problem persists.

What is the recommended tire pressure for a 1999 Pontiac Sunfire?

The recommended tire pressure for a 1999 Pontiac Sunfire is typically between 30-35 PSI. Check the placard inside the driver's side door jamb for precise specifications.

How do I replace the battery in my 1999 Pontiac Sunfire?

To replace the battery, turn off the engine and disconnect the negative battery cable followed by the positive cable. Remove any securing brackets, lift out the old battery, and install the new one. Reconnect the cables starting with the positive one and secure the battery in place.

How can I troubleshoot a non-working radio in a 1999 Pontiac Sunfire?

Check the radio fuse in the fuse box; if it's blown, replace it. Ensure the radio's wiring harness is securely connected. If the issue persists, the radio itself may need servicing or replacement.

What are the signs of a failing alternator in a 1999 Pontiac Sunfire?

Signs of a failing alternator include dimming headlights, a dead battery, warning lights on the dashboard, and unusual noises such as grinding or whining. A voltage test can confirm alternator performance issues.