What happens if my Mercedes-Benz S350 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 do I do if I see a pool of liquid under my Mercedes-Benz S350?

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 S350 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 tune-up for my Mercedes-Benz S350?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Mercedes-Benz S350 service, maintenance, and repairs.

How often do Mercedes-Benz S350 fuel injectors need to be cleaned?

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 performs Mercedes-Benz S350 tune-ups?

Visit your local Firestone Complete Auto Care for your Mercedes-Benz S350 tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 2006 Mercedes-Benz S350

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Schedule Your Mercedes-Benz S350 Tune-Up Service Appointment

If your S350 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-Ups to Help Your Mercedes-Benz S350 Run Better

Is it time for an engine tune-up? If you usually wait until your car has an issue to take it in for service, now is the time to work on that habit, especially if you want your 2006 Mercedes-Benz S350’s engine to last for a long time. Periodic tune-ups can bring more power back to your S350’s engine. Tune-ups help your engine start smoothly and run efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). 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 S350’s long-term engine performance.

Routine Engine Tune-Up Service for Your Mercedes-Benz S350

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2006 Mercedes-Benz S350. One option is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. The second service focuses on your S350's filters, specifically replacing the air filter and fuel 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 S350. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your S350'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! 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 S350 Tune-Up?

Schedule your next 2006 S350 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: decreased gas mileage, "rough" idling or stalling when stopped, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Common Engine Tune-Up Q&A For 2006 Mercedes-Benz S350s

What happens if my Mercedes-Benz S350 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 do I do if I see a pool of liquid under my Mercedes-Benz S350? 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 S350 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 tune-up for my Mercedes-Benz S350? At your closest Firestone Complete Auto Care! Our experienced technicians offer Mercedes-Benz S350 service, maintenance, and repairs.
How often do Mercedes-Benz S350 fuel injectors need to be cleaned? 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 performs Mercedes-Benz S350 tune-ups? Visit your local Firestone Complete Auto Care for your Mercedes-Benz S350 tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2006 Mercedes-Benz S350

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 S350.

Repairs on Your 2006 Mercedes-Benz S350

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Mercedes-Benz S350, we’re here to help. Check out more info below about 2006 Mercedes-Benz S350 repairs.