Will it hurt my Mercedes-Benz GLE400 to drive with old spark plugs?

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 should I do if I see leaks under my GLE400?

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 GLE400 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 have a Mercedes-Benz GLE400 tune-up done?

At your nearby Firestone Complete Auto Care! Whether you need Mercedes-Benz GLE400 service, maintenance, or repairs, our technicians can get the job done.

How often should I clean my Mercedes-Benz GLE400 fuel injectors?

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 GLE400 tune-ups?

When your GLE400 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

2019 Mercedes-Benz GLE400 Tune-Up & Engine Service

Get a Tune-Up

Schedule an Appointment for Your Mercedes-Benz GLE400 Tune-Up

Keep your GLE400 running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

Schedule an Appointment

Tune-Ups to Help Your Mercedes-Benz GLE400 Run Better

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, particularly if you want to keep your 2019 Mercedes-Benz GLE400 in tip-top shape. Periodic tune-ups can bring more power back to your GLE400’s engine. They're designed to help your engine start easier and run more efficiently, so you can enjoy improved fuel economy and lower emissions. When you get routine engine tune-ups based on Mercedes-Benz's recommendations, you can rest assured you’re investing in your GLE400’s long-term engine performance.

Routine Engine Tune-Up Service for Your Mercedes-Benz GLE400

The Firestone Complete Auto Care location in your community offers several Mercedes-Benz GLE400 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*. Another service option pays special attention to the filters in your GLE400. Specifically, we replace the fuel filter and air filter. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your GLE400's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your GLE400'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! Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where Should I Go for My Mercedes-Benz GLE400 Tune-Up?

Come to Firestone Complete Auto Care for your next 2019 GLE400 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, engine knocking, or an illuminated check engine light.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

Questions About 2019 Mercedes-Benz GLE400 Engine Tune-Ups

Will it hurt my Mercedes-Benz GLE400 to drive with old spark plugs? 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 should I do if I see leaks under my GLE400? 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 GLE400 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 have a Mercedes-Benz GLE400 tune-up done? At your nearby Firestone Complete Auto Care! Whether you need Mercedes-Benz GLE400 service, maintenance, or repairs, our technicians can get the job done.
How often should I clean my Mercedes-Benz GLE400 fuel injectors? 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 GLE400 tune-ups? When your GLE400 needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

2019 Mercedes-Benz GLE400 Maintenance

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 GLE400.

Repairs on Your 2019 Mercedes-Benz GLE400

Nothing lasts forever. Even your Mercedes-Benz GLE400's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2019 Mercedes-Benz GLE400 repairs.