What happens if my Mercedes-Benz CLS63 AMG spark plugs fail?

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 Mercedes-Benz’s recommendations.

What should I do if I see leaks under my CLS63 AMG?

Don't ignore puddles of fluid under your Mercedes-Benz CLS63 AMG. 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 Mercedes-Benz CLS63 AMG 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 CLS63 AMG tune-up done?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Mercedes-Benz CLS63 AMG.

How often should I clean my Mercedes-Benz CLS63 AMG fuel injectors?

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 offers Mercedes-Benz CLS63 AMG tune-ups?

When your CLS63 AMG 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.

2009 Mercedes-Benz CLS63 AMG Tune-Up & Engine Service

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Schedule an Appointment for Your Mercedes-Benz CLS63 AMG Tune-Up

Tune in to tune up. Listen to your CLS63 AMG and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Enhance Mercedes-Benz CLS63 AMG Performance with a Tune-Up

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 want your 2009 Mercedes-Benz CLS63 AMG’s engine to last for a long time. Routine engine tune-ups can bring power back to your CLS63 AMG. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on Mercedes-Benz's recommendations, you can rest assured you’re investing in your CLS63 AMG’s long-term engine performance.

Engine Tune-Up for Mercedes-Benz CLS63 AMG

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Mercedes-Benz CLS63 AMG 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 CLS63 AMG. 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 CLS63 AMG's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your CLS63 AMG's mileage and maintenance history can uniquely impact its tune-up needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where Should I Go for My Mercedes-Benz CLS63 AMG Tune-Up?

Come to Firestone Complete Auto Care for your next 2009 CLS63 AMG engine tune-up. 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: 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 CLS63 AMG Engine Tune-Up Q&A

What happens if my Mercedes-Benz CLS63 AMG spark plugs fail? 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 Mercedes-Benz’s recommendations.
What should I do if I see leaks under my CLS63 AMG? Don't ignore puddles of fluid under your Mercedes-Benz CLS63 AMG. 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 Mercedes-Benz CLS63 AMG 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 CLS63 AMG tune-up done? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Mercedes-Benz CLS63 AMG.
How often should I clean my Mercedes-Benz CLS63 AMG fuel injectors? 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 offers Mercedes-Benz CLS63 AMG tune-ups? When your CLS63 AMG 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 - 2009 Mercedes-Benz CLS63 AMG

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Mercedes-Benz CLS63 AMG.

Repair Service for Your 2009 Mercedes-Benz CLS63 AMG

Nothing lasts forever. Even your Mercedes-Benz CLS63 AMG's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2009 Mercedes-Benz CLS63 AMG repairs.