What happens if my Mercedes-Benz G55 AMG spark plugs fail?

When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.

What should I do if I see leaks under my G55 AMG?

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.

Are some driving habits better for my Mercedes-Benz G55 AMG 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 Mercedes-Benz G55 AMG tune-up?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Mercedes-Benz G55 AMG service, maintenance, and repairs.

How often do Mercedes-Benz G55 AMG fuel injectors need to be cleaned?

There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.

Who can I go to for Mercedes-Benz G55 AMG tune-ups?

Your local Firestone Complete Auto Care is happy to help with your Mercedes-Benz G55 AMG tune-up. Visit us online to see our latest offers and book an appointment.

Engine Tune-Up Service for Your 2009 Mercedes-Benz G55 AMG

Get a Tune-Up

Schedule Your Mercedes-Benz G55 AMG Tune-Up Service Appointment

Tune in to tune up. Listen to your G55 AMG and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

Schedule an Appointment

Tune Into Your Mercedes-Benz G55 AMG

Is your engine overdue for a tune-up? If you usually wait until your car has an issue to take it in for service, it could be time for a new way of doing things, particularly if you want to keep your 2009 Mercedes-Benz G55 AMG in tip-top shape. Periodic tune-ups can bring more power back to your G55 AMG’s engine. 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 get routine engine tune-ups based on Mercedes-Benz's recommendations, you’re taking vital steps toward keeping your G55 AMG’s engine running smoother, longer.

Mercedes-Benz G55 AMG Engine Tune-Up Services

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Mercedes-Benz G55 AMG engine tune-up services. The standard Firestone Tune-Up is one service option. 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 G55 AMG. 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 G55 AMG’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your G55 AMG: your vehicle’s maintenance record and mileage can determine which service is best. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. 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 G55 AMG

Schedule your next 2009 G55 AMG engine tune-up service at Firestone Complete Auto Care. Follow Mercedes-Benz'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.

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

2009 Mercedes-Benz G55 AMG Engine Tune-Up Q&A

What happens if my Mercedes-Benz G55 AMG spark plugs fail? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
What should I do if I see leaks under my G55 AMG? 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.
Are some driving habits better for my Mercedes-Benz G55 AMG 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 Mercedes-Benz G55 AMG tune-up? At your closest Firestone Complete Auto Care! Our experienced technicians offer Mercedes-Benz G55 AMG service, maintenance, and repairs.
How often do Mercedes-Benz G55 AMG fuel injectors need to be cleaned? There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.
Who can I go to for Mercedes-Benz G55 AMG tune-ups? Your local Firestone Complete Auto Care is happy to help with your Mercedes-Benz G55 AMG tune-up. Visit us online to see our latest offers and book an appointment.

Maintenance for Your 2009 Mercedes-Benz G55 AMG

Stay ahead of any potential issues with your Mercedes-Benz G55 AMG so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repair Service for Your 2009 Mercedes-Benz G55 AMG

Nothing lasts forever. Even your Mercedes-Benz G55 AMG's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2009 Mercedes-Benz G55 AMG repairs.