When should BMW M440i xDrive 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 BMW M440i xDrive mean?

Don't ignore puddles of fluid under your BMW M440i xDrive. 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 BMW M440i xDrive 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 BMW M440i xDrive tune-up?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your BMW M440i xDrive.

How often do BMW M440i xDrive fuel injectors need to be cleaned?

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 BMW M440i xDrive tune-ups?

Your local Firestone Complete Auto Care is happy to help with your BMW M440i xDrive tune-up. Visit us online to see our latest offers and book an appointment.

2021 BMW M440i xDrive Tune-Up & Engine Service

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Schedule an Appointment for Your BMW M440i xDrive Tune-Up

Keep your M440i xDrive running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

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Tune Into Your BMW M440i xDrive

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 2021 BMW M440i xDrive. Routine engine tune-ups can bring power back to your M440i xDrive. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you take your car for regular engine tune-ups as recommended by BMW, you invest in your M440i xDrive's long-term health and engine performance.

BMW M440i xDrive Engine Tune-Up Services

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to BMW M440i xDrive 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*. Another service option pays special attention to the filters in your M440i xDrive. Specifically, we replace the fuel filter and air filter. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your M440i xDrive's fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your M440i xDrive's mileage and maintenance history can uniquely impact its tune-up needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. 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 BMW M440i xDrive

Schedule your next 2021 M440i xDrive engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from BMW, or make a service appointment if you notice any of these symptoms from your engine: shaking while the engine is idling, poor 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.

2021 BMW M440i xDrive Engine Tune-Up Q&A

When should BMW M440i xDrive 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 BMW M440i xDrive mean? Don't ignore puddles of fluid under your BMW M440i xDrive. 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 BMW M440i xDrive 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 BMW M440i xDrive tune-up? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your BMW M440i xDrive.
How often do BMW M440i xDrive fuel injectors need to be cleaned? 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 BMW M440i xDrive tune-ups? Your local Firestone Complete Auto Care is happy to help with your BMW M440i xDrive tune-up. Visit us online to see our latest offers and book an appointment.

Proactive Maintenance - 2021 BMW M440i xDrive

We know it’s not just a car, it’s your car. We’ll help you properly maintain your BMW M440i xDrive to keep it on the road and running smoothly. Learn more about maintenance below.

Repair Service for Your 2021 BMW M440i xDrive

Nothing lasts forever. Even your BMW M440i xDrive's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2021 BMW M440i xDrive repairs.