Will it hurt my Mercedes-Benz CL550 to drive with old spark plugs?

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 does a puddle underneath my Mercedes-Benz CL550 mean?

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 CL550 engine?

You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

Where can I get a Mercedes-Benz CL550 tune-up?

At your nearby Firestone Complete Auto Care! Whether you need Mercedes-Benz CL550 service, maintenance, or repairs, our technicians can get the job done.

How often should I clean my Mercedes-Benz CL550 fuel injectors?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Mercedes-Benz owner’s manual for exact guidelines.

Who does Mercedes-Benz CL550 tune-ups?

Visit your nearby Firestone Complete Auto Care for Mercedes-Benz CL550 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2013 Mercedes-Benz CL550 Tune-Up & Engine Service

Get a Tune-Up

Schedule an Appointment for Your Mercedes-Benz CL550 Tune-Up

If your CL550 is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.

Schedule an Appointment

Tune Into Your Mercedes-Benz CL550

Is it tune-up time? If you usually wait until your car has an issue to take it in for service, it might be time to change your ways, particularly if you want to keep your 2013 Mercedes-Benz CL550 in tip-top shape. Periodic tune-ups can bring more power back to your CL550’s engine. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you follow the guidelines specified by Mercedes-Benz for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your CL550’s engine running smoother, longer.

Engine Tune-Up for Mercedes-Benz CL550

The Firestone Complete Auto Care location in your community offers several Mercedes-Benz CL550 engine tune-up services. The first 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*. The second service focuses on your CL550'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 CL550’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your CL550's mileage and maintenance history can uniquely impact its tune-up needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Tune-Up for Your Mercedes-Benz CL550

Schedule your next 2013 CL550 engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Mercedes-Benz, or make a service appointment if you notice any of these symptoms from your engine: stalling or shaky idling when you’re stopped, diminished fuel economy, engine knocking, or an illuminated check engine light.

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

Common Engine Tune-Up Q&A For 2013 Mercedes-Benz CL550s

Will it hurt my Mercedes-Benz CL550 to drive with old spark plugs? 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 does a puddle underneath my Mercedes-Benz CL550 mean? 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 CL550 engine? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.
Where can I get a Mercedes-Benz CL550 tune-up? At your nearby Firestone Complete Auto Care! Whether you need Mercedes-Benz CL550 service, maintenance, or repairs, our technicians can get the job done.
How often should I clean my Mercedes-Benz CL550 fuel injectors? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Mercedes-Benz owner’s manual for exact guidelines.
Who does Mercedes-Benz CL550 tune-ups? Visit your nearby Firestone Complete Auto Care for Mercedes-Benz CL550 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Maintenance for Your 2013 Mercedes-Benz CL550

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Mercedes-Benz CL550 to keep it on the road and running smoothly. Learn more about maintenance below.

2013 Mercedes-Benz CL550 Repair

Nothing lasts forever. Even your Mercedes-Benz CL550's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2013 Mercedes-Benz CL550 repairs.