If your CLS450 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.
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, especially if you want your 2023 Mercedes-Benz CLS450’s engine to last for a long time. Routine engine tune-ups can bring power back to your CLS450. 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 can rest assured you’re investing in your CLS450’s long-term engine performance.
The Firestone Complete Auto Care location in your community offers several Mercedes-Benz CLS450 engine tune-up services. The first is the standard Firestone Tune-Up. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your CLS450. 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 CLS450’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Keep in mind that your CLS450's mileage and maintenance history can uniquely impact its tune-up needs. If you’re not sure what services are the best fit for your car, let us help! Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.
If you’re looking for 2023 CLS450 engine tune-up services, head to Firestone Complete Auto Care. Follow Mercedes-Benz's recommended maintenance schedule or book an appointment as soon as you notice one of the following: decreased gas mileage, "rough" idling or stalling when stopped, knocking noises in the engine, or a lit up check engine light on your dashboard.
*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.
We know it’s not just a car, it’s your car. We’ll help you properly maintain your Mercedes-Benz CLS450 to keep it on the road and running smoothly. Learn more about maintenance below.
Nothing lasts forever. Even your Mercedes-Benz CLS450's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2023 Mercedes-Benz CLS450 repairs.