When should Ford Mustang spark plugs be replaced?

Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.

What does a puddle underneath my Ford Mustang mean?

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 Mustang 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 Mustang tune-up?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Ford Mustang.

How often should I clean my Ford Mustang fuel injectors?

The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.

Who can I go to for Ford Mustang tune-ups?

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

2004 Ford Mustang Tune-Up & Engine Service

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Schedule Ford Mustang Tune-Up

If your Mustang 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.

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Tune-Ups to Help Your Ford Mustang Run Better

Is it tune-up time? If you're the type of driver who waits for something to go wrong with your vehicle, it might be time to change your ways, especially if you drive a 2004 Ford Mustang. Regular engine tune-ups can optimize your Mustang’s power on the road. 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 Ford for your vehicle’s tune-up schedule, you can rest assured you’re investing in your Mustang’s long-term engine performance.

Engine Tune-Up for Ford Mustang

The Firestone Complete Auto Care location in your community offers several Ford Mustang engine tune-up services. One option is the standard Firestone Tune-Up. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your Mustang. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your Mustang’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Here’s something to remember when choosing services: the mileage and service history of your Mustang can determine what kind of service it needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where to Get a Tune-Up for Your Ford Mustang

Schedule your next 2004 Mustang engine tune-up service at Firestone Complete Auto Care. Follow Ford's recommended maintenance schedule or book an appointment as soon as you notice one of the following: stalling or shaky idling when you’re stopped, diminished fuel economy, engine knocking, or an illuminated check engine light.

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

Common Engine Tune-Up Q&A For 2004 Ford Mustangs

When should Ford Mustang spark plugs be replaced? Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.
What does a puddle underneath my Ford Mustang mean? 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 Mustang 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 Mustang tune-up? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Ford Mustang.
How often should I clean my Ford Mustang fuel injectors? The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.
Who can I go to for Ford Mustang tune-ups? Visit your local Firestone Complete Auto Care for your Ford Mustang tune-up. Make an appointment online and view our latest offers to save big.

Proactive Maintenance - 2004 Ford Mustang

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Ford Mustang.

2004 Ford Mustang Repair

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Ford Mustang, we’re here to help. Check out more info below about 2004 Ford Mustang repairs.