When should BMW M550i xDrive spark plugs be replaced?

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 BMW’s recommendations.

What should I do if I see leaks under my M550i xDrive?

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 BMW M550i xDrive engine than others?

Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Where can I get a tune-up for my BMW M550i xDrive?

At your closest Firestone Complete Auto Care! Our experienced technicians offer BMW M550i xDrive service, maintenance, and repairs.

How frequently do I need to get my BMW M550i xDrive fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your M550i 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 offers BMW M550i xDrive tune-ups?

When your M550i 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 2021 BMW M550i xDrive

Get a Tune-Up

Schedule BMW M550i xDrive Tune-Up

Keep your M550i xDrive running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

Schedule an Appointment

Enhance BMW M550i xDrive Performance with a Tune-Up

Is your engine overdue for a tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, now is the time to work on that habit, especially if you drive a 2021 BMW M550i xDrive. Regular engine tune-ups can optimize your M550i xDrive’s power on the road. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on BMW's recommendations, you’re taking vital steps toward keeping your M550i xDrive’s engine running smoother, longer.

Engine Tune-Up for BMW M550i xDrive

The Firestone Complete Auto Care location in your community offers several BMW M550i 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*. Another service option pays special attention to the filters in your M550i xDrive. Specifically, we replace the fuel filter and air 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 M550i xDrive’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Here’s something to remember when choosing services: the mileage and service history of your M550i xDrive 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! Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a BMW M550i xDrive Tune-Up

Come to Firestone Complete Auto Care for your next 2021 M550i xDrive engine tune-up. 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, engine knocking, or an illuminated check engine light.

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

2021 BMW M550i xDrive Engine Tune-Up Q&A

When should BMW M550i xDrive spark plugs be replaced? 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 BMW’s recommendations.
What should I do if I see leaks under my M550i xDrive? 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 BMW M550i xDrive engine than others? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.
Where can I get a tune-up for my BMW M550i xDrive? At your closest Firestone Complete Auto Care! Our experienced technicians offer BMW M550i xDrive service, maintenance, and repairs.
How frequently do I need to get my BMW M550i xDrive fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your M550i 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 offers BMW M550i xDrive tune-ups? When your M550i 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.

Proactive Maintenance - 2021 BMW M550i xDrive

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your BMW M550i xDrive.

Repair Service for Your 2021 BMW M550i xDrive

Your BMW M550i xDrive 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 2021 BMW M550i xDrive repairs below.