What happens if my BMW 840i xDrive spark plugs fail?

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 do I do if I see a pool of liquid under my BMW 840i xDrive?

Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.

What do hard starts and stops do to my 840i xDrive engine?

Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

Where can I get a BMW 840i xDrive tune-up?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your BMW 840i xDrive.

How frequently do I need to get my BMW 840i xDrive fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your 840i xDrive 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 performs BMW 840i xDrive tune-ups?

When your 840i xDrive needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

Engine Tune-Up Service for Your 2022 BMW 840i xDrive

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Keep your 840i 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-Ups to Help Your BMW 840i xDrive Run Better

Is your engine overdue for a tune-up? If you tend to ignore your car until something goes wrong, now is the time to work on that habit, especially if you drive a 2022 BMW 840i xDrive. Regular engine tune-ups can optimize your 840i xDrive’s power on the road. 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 take your car for regular engine tune-ups as recommended by BMW, you’re taking vital steps toward keeping your 840i xDrive’s engine running smoother, longer.

BMW 840i xDrive Engine Tune-Up Services

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to BMW 840i xDrive engine tune-up services. One option is the standard Firestone Tune-Up. 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 840i xDrive's filters, specifically replacing the air filter and fuel filter. 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 840i xDrive’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your 840i xDrive: your vehicle’s maintenance record and mileage can determine which service is best. If you’re not sure what services are the best fit for your car, let us help! 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 BMW 840i xDrive Tune-Up

If you’re looking for 2022 840i xDrive engine tune-up services, head to Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use BMW’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: shaking while the engine is idling, poor fuel economy, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Common Engine Tune-Up Q&A For 2022 BMW 840i xDrives

What happens if my BMW 840i xDrive spark plugs fail? 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 do I do if I see a pool of liquid under my BMW 840i xDrive? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
What do hard starts and stops do to my 840i xDrive engine? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.
Where can I get a BMW 840i xDrive tune-up? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your BMW 840i xDrive.
How frequently do I need to get my BMW 840i xDrive fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your 840i xDrive 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 performs BMW 840i xDrive tune-ups? When your 840i xDrive needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

Maintenance for Your 2022 BMW 840i xDrive

We know it’s not just a car, it’s your car. We’ll help you properly maintain your BMW 840i xDrive to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 2022 BMW 840i xDrive

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your BMW 840i xDrive, we’re here to help. Check out more info below about 2022 BMW 840i xDrive repairs.