When should BMW 840i xDrive Gran Coupe spark plugs be replaced?

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 BMW’s recommendations.

What should I do if I see leaks under my 840i xDrive Gran Coupe?

Don't ignore puddles of fluid under your BMW 840i xDrive Gran Coupe. 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 BMW 840i xDrive Gran Coupe 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.

I need a BMW 840i xDrive Gran Coupe tune-up. Where can I get on?

At your nearby Firestone Complete Auto Care! Whether you need BMW 840i xDrive Gran Coupe service, maintenance, or repairs, our technicians can get the job done.

How often do BMW 840i xDrive Gran Coupe 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 performs BMW 840i xDrive Gran Coupe tune-ups?

When your 840i xDrive Gran Coupe 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.

Engine Tune-Up Service for Your 2024 BMW 840i xDrive Gran Coupe

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Schedule BMW 840i xDrive Gran Coupe Tune-Up

Keep your 840i xDrive Gran Coupe running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

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Tune Into Your BMW 840i xDrive Gran Coupe

Is it tune-up time? If you tend to ignore your car until something goes wrong, it could be time for a new way of doing things, especially if you want your 2024 BMW 840i xDrive Gran Coupe’s engine to last for a long time. Periodic tune-ups can bring more power back to your 840i xDrive Gran Coupe’s engine. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you follow the guidelines specified by BMW for your vehicle’s tune-up schedule, you can rest assured you’re investing in your 840i xDrive Gran Coupe’s long-term engine performance.

Routine Engine Tune-Up Service for Your BMW 840i xDrive Gran Coupe

The Firestone Complete Auto Care location in your community offers several BMW 840i xDrive Gran Coupe engine tune-up services. The standard Firestone Tune-Up is one service option. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. Another service option pays special attention to the filters in your 840i xDrive Gran Coupe. 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 840i xDrive Gran Coupe'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 840i xDrive Gran Coupe'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 to Get a BMW 840i xDrive Gran Coupe Tune-Up

Schedule your next 2024 840i xDrive Gran Coupe engine tune-up service at Firestone Complete Auto Care. Follow BMW'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, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Questions About 2024 BMW 840i xDrive Gran Coupe Engine Tune-Ups

When should BMW 840i xDrive Gran Coupe spark plugs be replaced? 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 BMW’s recommendations.
What should I do if I see leaks under my 840i xDrive Gran Coupe? Don't ignore puddles of fluid under your BMW 840i xDrive Gran Coupe. 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 BMW 840i xDrive Gran Coupe 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.
I need a BMW 840i xDrive Gran Coupe tune-up. Where can I get on? At your nearby Firestone Complete Auto Care! Whether you need BMW 840i xDrive Gran Coupe service, maintenance, or repairs, our technicians can get the job done.
How often do BMW 840i xDrive Gran Coupe 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 performs BMW 840i xDrive Gran Coupe tune-ups? When your 840i xDrive Gran Coupe 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.

Maintenance for Your 2024 BMW 840i xDrive Gran Coupe

We know it’s not just a car, it’s your car. We’ll help you properly maintain your BMW 840i xDrive Gran Coupe to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 2024 BMW 840i xDrive Gran Coupe

Nothing lasts forever. Even your BMW 840i xDrive Gran Coupe's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2024 BMW 840i xDrive Gran Coupe repairs.