Will it hurt my Mercedes-Benz E400 to drive with old spark plugs?

When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.

What do I do if I see a pool of liquid under my Mercedes-Benz E400?

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.

What do hard starts and stops do to my E400 engine?

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 get a Mercedes-Benz E400 tune-up?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Mercedes-Benz E400.

How often do Mercedes-Benz E400 fuel injectors need to be cleaned?

The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.

Who offers Mercedes-Benz E400 tune-ups?

Your local Firestone Complete Auto Care is happy to help with your Mercedes-Benz E400 tune-up. Visit us online to see our latest offers and book an appointment.

2018 Mercedes-Benz E400 Tune-Up & Engine Service

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Schedule Your Mercedes-Benz E400 Tune-Up Service Appointment

Tune in to tune up. Listen to your E400 and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Tune-Ups to Help Your Mercedes-Benz E400 Run Better

Is it time for an engine tune-up? If you tend to ignore your car until something goes wrong, now is the time to work on that habit, particularly if you want to keep your 2018 Mercedes-Benz E400 in tip-top shape. Regular engine tune-ups can optimize your E400’s power on the road. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you take your car for regular engine tune-ups as recommended by Mercedes-Benz, you can rest assured you’re investing in your E400’s long-term engine performance.

Engine Tune-Up for Mercedes-Benz E400

The Firestone Complete Auto Care location in your community offers several Mercedes-Benz E400 engine tune-up services. The standard Firestone Tune-Up is one service option. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your E400. 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 E400. 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 E400 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 E400 Tune-Up

Schedule your next 2018 E400 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: stalling or shaky idling when you’re stopped, diminished fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Common Engine Tune-Up Q&A For 2018 Mercedes-Benz E400s

Will it hurt my Mercedes-Benz E400 to drive with old spark plugs? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
What do I do if I see a pool of liquid under my Mercedes-Benz E400? 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.
What do hard starts and stops do to my E400 engine? 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 get a Mercedes-Benz E400 tune-up? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Mercedes-Benz E400.
How often do Mercedes-Benz E400 fuel injectors need to be cleaned? The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.
Who offers Mercedes-Benz E400 tune-ups? Your local Firestone Complete Auto Care is happy to help with your Mercedes-Benz E400 tune-up. Visit us online to see our latest offers and book an appointment.

Maintenance for Your 2018 Mercedes-Benz E400

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Mercedes-Benz E400 to keep it on the road and running smoothly. Learn more about maintenance below.

Repair Service for Your 2018 Mercedes-Benz E400

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 E400, we’re here to help. Check out more info below about 2018 Mercedes-Benz E400 repairs.