When should Mercedes-Benz E350 spark plugs be replaced?

Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.

What do I do if I see a pool of liquid under my Mercedes-Benz E350?

Don't ignore puddles of fluid under your Mercedes-Benz E350. 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 some driving habits better for my Mercedes-Benz E350 engine than others?

Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

Where can I have a Mercedes-Benz E350 tune-up done?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Mercedes-Benz E350 service, maintenance, and repairs.

How frequently do I need to get my Mercedes-Benz E350 fuel injectors cleaned?

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 performs Mercedes-Benz E350 tune-ups?

Visit your local Firestone Complete Auto Care for your Mercedes-Benz E350 tune-up. Make an appointment online and view our latest offers to save big.

2011 Mercedes-Benz E350 Engine Tune-Ups & Maintenance

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Schedule Your Mercedes-Benz E350 Tune-Up Service Appointment

Tune in to tune up. Listen to your E350 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 E350 Performance with a Tune-Up

Is it tune-up time? 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 want your 2011 Mercedes-Benz E350’s engine to last for a long time. Routine engine tune-ups can bring power back to your E350. 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’re taking vital steps toward keeping your E350’s engine running smoother, longer.

Engine Tune-Up for Mercedes-Benz E350

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2011 Mercedes-Benz E350. 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*. A second service option replaces the air and fuel filter in your E350. 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 E350’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 E350'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. Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where to Get a Tune-Up for Your Mercedes-Benz E350

Come to Firestone Complete Auto Care for your next 2011 E350 engine tune-up. 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: shaking while the engine is idling, poor fuel economy, 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.

2011 Mercedes-Benz E350 Engine Tune-Up Q&A

When should Mercedes-Benz E350 spark plugs be replaced? Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.
What do I do if I see a pool of liquid under my Mercedes-Benz E350? Don't ignore puddles of fluid under your Mercedes-Benz E350. 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 some driving habits better for my Mercedes-Benz E350 engine than others? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.
Where can I have a Mercedes-Benz E350 tune-up done? At your closest Firestone Complete Auto Care! Our experienced technicians offer Mercedes-Benz E350 service, maintenance, and repairs.
How frequently do I need to get my Mercedes-Benz E350 fuel injectors cleaned? 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 performs Mercedes-Benz E350 tune-ups? Visit your local Firestone Complete Auto Care for your Mercedes-Benz E350 tune-up. Make an appointment online and view our latest offers to save big.

Proactive Maintenance - 2011 Mercedes-Benz E350

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Mercedes-Benz E350 to keep it on the road and running smoothly. Learn more about maintenance below.

Repair Service for Your 2011 Mercedes-Benz E350

Nothing lasts forever. Even your Mercedes-Benz E350's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2011 Mercedes-Benz E350 repairs.