Will it hurt my Mercedes-Benz S500 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 do I do if I see a pool of liquid under my Mercedes-Benz S500?

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 hard starts and stops bad for my Mercedes-Benz S500 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.

I need a Mercedes-Benz S500 tune-up. Where can I get on?

At your nearby Firestone Complete Auto Care! Whether you need Mercedes-Benz S500 service, maintenance, or repairs, our technicians can get the job done.

How often should I clean my Mercedes-Benz S500 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 can I go to for Mercedes-Benz S500 tune-ups?

Visit your local Firestone Complete Auto Care for your Mercedes-Benz S500 tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 2005 Mercedes-Benz S500

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Schedule Mercedes-Benz S500 Tune-Up

If your S500 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.

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Tune Into Your Mercedes-Benz S500

Is your engine overdue for a tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, it could be time for a new way of doing things, especially if you drive a 2005 Mercedes-Benz S500. Routine engine tune-ups can bring power back to your S500. Tune-ups help your engine start smoothly and run efficiently, so you can enjoy improved fuel economy and lower emissions. When you take your car for regular engine tune-ups as recommended by Mercedes-Benz, you invest in your S500's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Mercedes-Benz S500

The Firestone Complete Auto Care location in your community offers several Mercedes-Benz S500 engine tune-up services. One option 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*. Another service option pays special attention to the filters in your S500. 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 S500. This can improve your fuel system’s performance (and therefore, your engine’s performance). Here’s something to remember when choosing services: the mileage and service history of your S500 can determine what kind of service it 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 Mercedes-Benz S500 Tune-Up

If you’re looking for 2005 S500 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: 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.

2005 Mercedes-Benz S500 Engine Tune-Up Q&A

Will it hurt my Mercedes-Benz S500 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 do I do if I see a pool of liquid under my Mercedes-Benz S500? 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 hard starts and stops bad for my Mercedes-Benz S500 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.
I need a Mercedes-Benz S500 tune-up. Where can I get on? At your nearby Firestone Complete Auto Care! Whether you need Mercedes-Benz S500 service, maintenance, or repairs, our technicians can get the job done.
How often should I clean my Mercedes-Benz S500 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 can I go to for Mercedes-Benz S500 tune-ups? Visit your local Firestone Complete Auto Care for your Mercedes-Benz S500 tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2005 Mercedes-Benz S500

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Mercedes-Benz S500 to keep it on the road and running smoothly. Learn more about maintenance below.

Repair Service for Your 2005 Mercedes-Benz S500

Nothing lasts forever. Even your Mercedes-Benz S500's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2005 Mercedes-Benz S500 repairs.