When should Pontiac Sunfire spark plugs be replaced?

When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.

What do I do if I see a pool of liquid under my Pontiac Sunfire?

Don't ignore puddles of fluid under your Pontiac Sunfire. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

Are hard starts and stops bad for my Pontiac Sunfire engine?

You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

Where can I get a Pontiac Sunfire tune-up?

At your nearby Firestone Complete Auto Care! Whether you need Pontiac Sunfire service, maintenance, or repairs, our technicians can get the job done.

How often should I clean my Pontiac Sunfire fuel injectors?

Factors like fuel type and driving conditions can affect how frequently you need to clean your Sunfire fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who offers Pontiac Sunfire tune-ups?

Visit your local Firestone Complete Auto Care for your Pontiac Sunfire tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 2004 Pontiac Sunfire

Get a Tune-Up

Schedule Pontiac Sunfire Tune-Up

Keep your Sunfire running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

Schedule an Appointment

Tune Into Your Pontiac Sunfire

Is it tune-up time? If you're the type of driver who waits for something to go wrong with your vehicle, it could be time for a new way of doing things, particularly if you want to keep your 2004 Pontiac Sunfire in tip-top shape. Routine engine tune-ups can bring power back to your Sunfire. They're designed to help your engine start easier and run more efficiently, so you can enjoy improved fuel economy and lower emissions. When you follow the guidelines specified by Pontiac for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your Sunfire’s engine running smoother, longer.

Routine Engine Tune-Up Service for Your Pontiac Sunfire

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2004 Pontiac Sunfire. The standard Firestone Tune-Up is one service option. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. The second service focuses on your Sunfire's filters, specifically replacing the air filter and fuel filter. Yet another service is a fuel system cleaning process, which involves removing varnish, dirt, and carbon deposits that have built up inside the fuel injectors, throttle body, and throttle plate in your Sunfire. This can improve your fuel system’s performance (and therefore, your engine’s performance). Consider this when choosing a tune-up service for your Sunfire: your vehicle’s maintenance record and mileage can determine which service is best. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where Should I Go for My Pontiac Sunfire Tune-Up?

Schedule your next 2004 Sunfire engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Pontiac, or make a service appointment if you notice any of these symptoms from your engine: stalling or shaky idling when you’re stopped, diminished fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.

Questions About 2004 Pontiac Sunfire Engine Tune-Ups

When should Pontiac Sunfire spark plugs be replaced? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
What do I do if I see a pool of liquid under my Pontiac Sunfire? Don't ignore puddles of fluid under your Pontiac Sunfire. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
Are hard starts and stops bad for my Pontiac Sunfire engine? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.
Where can I get a Pontiac Sunfire tune-up? At your nearby Firestone Complete Auto Care! Whether you need Pontiac Sunfire service, maintenance, or repairs, our technicians can get the job done.
How often should I clean my Pontiac Sunfire fuel injectors? Factors like fuel type and driving conditions can affect how frequently you need to clean your Sunfire fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who offers Pontiac Sunfire tune-ups? Visit your local Firestone Complete Auto Care for your Pontiac Sunfire tune-up. Make an appointment online and view our latest offers to save big.

2004 Pontiac Sunfire Maintenance

Stay ahead of any potential issues with your Pontiac Sunfire so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repairs on Your 2004 Pontiac Sunfire

Nothing lasts forever. Even your Pontiac Sunfire's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2004 Pontiac Sunfire repairs.