When should Mercedes-Benz G550 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 should I do if I see leaks under my G550?

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.

What do hard starts and stops do to my G550 engine?

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 have a Mercedes-Benz G550 tune-up done?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Mercedes-Benz G550.

How frequently do I need to get my Mercedes-Benz G550 fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your G550 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 Mercedes-Benz G550 tune-ups?

Your local Firestone Complete Auto Care is happy to help with your Mercedes-Benz G550 tune-up. Visit us online to see our latest offers and book an appointment.

2018 Mercedes-Benz G550 Engine Tune-Ups & Maintenance

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Schedule Your Mercedes-Benz G550 Tune-Up Service Appointment

Keep your G550 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 Mercedes-Benz G550 Run Better

Is your engine overdue for a tune-up? If you usually wait until your car has an issue to take it in for service, now is the time to work on that habit, especially if you drive a 2018 Mercedes-Benz G550. Regular engine tune-ups can optimize your G550’s power on the road. Tune-ups give your engine a boost in efficiency, 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 Mercedes-Benz's recommendations, you invest in your G550's long-term health and engine performance.

Engine Tune-Up for Mercedes-Benz G550

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2018 Mercedes-Benz G550. The first 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 G550. Specifically, we replace the fuel filter and air filter. 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 G550. This goes a long way in boosting your fuel system’s overall performance. Consider this when choosing a tune-up service for your G550: 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! Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Tune-Up for Your Mercedes-Benz G550

If you’re looking for 2018 G550 engine tune-up services, head to Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use Mercedes-Benz’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.

*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.

Common Engine Tune-Up Q&A For 2018 Mercedes-Benz G550s

When should Mercedes-Benz G550 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 should I do if I see leaks under my G550? 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.
What do hard starts and stops do to my G550 engine? 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 have a Mercedes-Benz G550 tune-up done? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Mercedes-Benz G550.
How frequently do I need to get my Mercedes-Benz G550 fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your G550 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 Mercedes-Benz G550 tune-ups? Your local Firestone Complete Auto Care is happy to help with your Mercedes-Benz G550 tune-up. Visit us online to see our latest offers and book an appointment.

Proactive Maintenance - 2018 Mercedes-Benz G550

Stay ahead of any potential issues with your Mercedes-Benz G550 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repairs on Your 2018 Mercedes-Benz G550

Nothing lasts forever. Even your Mercedes-Benz G550's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2018 Mercedes-Benz G550 repairs.