What happens if my Ford Explorer spark plugs fail?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Ford’s recommendations.

What should I do if I see leaks under my Explorer?

Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.

Are some driving habits better for my Ford Explorer engine than others?

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 Ford Explorer tune-up?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Ford Explorer service, maintenance, and repairs.

How often should I clean my Ford Explorer fuel injectors?

Factors like fuel type and driving conditions can affect how frequently you need to clean your Explorer 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 does Ford Explorer tune-ups?

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

2003 Ford Explorer Tune-Up & Engine Service

Get a Tune-Up

Schedule an Appointment for Your Ford Explorer Tune-Up

If your Explorer is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.

Schedule an Appointment

Enhance Ford Explorer Performance with a Tune-Up

Is it tune-up time? If you tend to ignore your car until something goes wrong, now is the time to work on that habit, especially if you want your 2003 Ford Explorer’s engine to last for a long time. Routine engine tune-ups can bring power back to your Explorer. They're designed to help your engine start easier and run more efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you get routine engine tune-ups based on Ford's recommendations, you can rest assured you’re investing in your Explorer’s long-term engine performance.

Routine Engine Tune-Up Service for Your Ford Explorer

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2003 Ford Explorer. The standard Firestone Tune-Up is one service option. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your Explorer. 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 Explorer. The result? Restored fuel system performance. Here’s something to remember when choosing services: the mileage and service history of your Explorer can determine what kind of service it needs. If you’re not sure what services are the best fit for your car, let us help! 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 Ford Explorer Tune-Up?

If you’re looking for 2003 Explorer engine tune-up services, head to Firestone Complete Auto Care. Follow Ford's recommended maintenance schedule or book an appointment as soon as you notice one of the following: shaking while the engine is idling, poor fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

2003 Ford Explorer Engine Tune-Up Q&A

What happens if my Ford Explorer spark plugs fail? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Ford’s recommendations.
What should I do if I see leaks under my Explorer? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
Are some driving habits better for my Ford Explorer engine than others? 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 Ford Explorer tune-up? At your closest Firestone Complete Auto Care! Our experienced technicians offer Ford Explorer service, maintenance, and repairs.
How often should I clean my Ford Explorer fuel injectors? Factors like fuel type and driving conditions can affect how frequently you need to clean your Explorer 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 does Ford Explorer tune-ups? Visit your local Firestone Complete Auto Care for your Ford Explorer tune-up. Make an appointment online and view our latest offers to save big.

2003 Ford Explorer Maintenance

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

Repair Service for Your 2003 Ford Explorer

Your Ford Explorer runs best when it’s well cared for. Make sure it’s always in tip-top shape with repairs from Firestone Complete Auto Care. Learn more about 2003 Ford Explorer repairs below.