Will it hurt my Mercedes-Benz GLE350 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 GLE350?

Don't ignore puddles of fluid under your Mercedes-Benz GLE350. 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 hard starts and stops bad for my Mercedes-Benz GLE350 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 Mercedes-Benz GLE350 tune-up?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Mercedes-Benz GLE350 service, maintenance, and repairs.

How frequently do I need to get my Mercedes-Benz GLE350 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 can I go to for Mercedes-Benz GLE350 tune-ups?

Visit your nearby Firestone Complete Auto Care for Mercedes-Benz GLE350 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2021 Mercedes-Benz GLE350 Tune-Up & Engine Service

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Schedule Mercedes-Benz GLE350 Tune-Up

Tune in to tune up. Listen to your GLE350 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 GLE350 Performance with a Tune-Up

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, especially if you want your 2021 Mercedes-Benz GLE350’s engine to last for a long time. Routine engine tune-ups can bring power back to your GLE350. They're designed to help your engine start easier and run more 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 GLE350’s long-term engine performance.

Routine Engine Tune-Up Service for Your Mercedes-Benz GLE350

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Mercedes-Benz GLE350 engine tune-up services. The first is the standard Firestone Tune-Up. 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 GLE350. Specifically, we replace the fuel filter and air filter. 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 GLE350’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your GLE350'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! 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 Mercedes-Benz GLE350 Tune-Up

Schedule your next 2021 GLE350 engine tune-up service at 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: 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.

2021 Mercedes-Benz GLE350 Engine Tune-Up Q&A

Will it hurt my Mercedes-Benz GLE350 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 GLE350? Don't ignore puddles of fluid under your Mercedes-Benz GLE350. 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 hard starts and stops bad for my Mercedes-Benz GLE350 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 Mercedes-Benz GLE350 tune-up? At your closest Firestone Complete Auto Care! Our experienced technicians offer Mercedes-Benz GLE350 service, maintenance, and repairs.
How frequently do I need to get my Mercedes-Benz GLE350 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 can I go to for Mercedes-Benz GLE350 tune-ups? Visit your nearby Firestone Complete Auto Care for Mercedes-Benz GLE350 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Proactive Maintenance - 2021 Mercedes-Benz GLE350

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 GLE350.

2021 Mercedes-Benz GLE350 Repair

Nothing lasts forever. Even your Mercedes-Benz GLE350's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2021 Mercedes-Benz GLE350 repairs.