Will it hurt my BMW 340i 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 340i?

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.

Are some driving habits better for my BMW 340i 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 BMW 340i tune-up done?

At your closest Firestone Complete Auto Care! Our experienced technicians offer BMW 340i service, maintenance, and repairs.

How often should I clean my BMW 340i fuel injectors?

Factors like fuel type and driving conditions can affect how frequently you need to clean your 340i fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who offers BMW 340i tune-ups?

Your local Firestone Complete Auto Care is happy to help with your BMW 340i tune-up. Visit us online to see our latest offers and book an appointment.

2017 BMW 340i Tune-Up & Engine Service

Get a Tune-Up

Schedule an Appointment for Your BMW 340i Tune-Up

If your 340i is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.

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Tune Into Your BMW 340i

Is it time for an engine tune-up? If you usually wait until your car has an issue to take it in for service, it might be time to change your ways, especially if you drive a 2017 BMW 340i. Periodic tune-ups can bring more power back to your 340i’s engine. Tune-ups help your engine start smoothly and run 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 BMW for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your 340i’s engine running smoother, longer.

Engine Tune-Up for BMW 340i

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2017 BMW 340i. 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 340i. 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 340i. 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 340i can determine what kind of service it needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Tune-Up for Your BMW 340i

Come to Firestone Complete Auto Care for your next 2017 340i engine tune-up. Not sure when you’re due for a tune-up? Use BMW’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: decreased gas mileage, "rough" idling or stalling when stopped, 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.

2017 BMW 340i Engine Tune-Up Q&A

Will it hurt my BMW 340i 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 340i? 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.
Are some driving habits better for my BMW 340i 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 BMW 340i tune-up done? At your closest Firestone Complete Auto Care! Our experienced technicians offer BMW 340i service, maintenance, and repairs.
How often should I clean my BMW 340i fuel injectors? Factors like fuel type and driving conditions can affect how frequently you need to clean your 340i fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who offers BMW 340i tune-ups? Your local Firestone Complete Auto Care is happy to help with your BMW 340i tune-up. Visit us online to see our latest offers and book an appointment.

2017 BMW 340i Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your BMW 340i to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 2017 BMW 340i

Your BMW 340i runs best when it’s well cared for. Make sure it’s always in tip-top shape with repairs from Firestone Complete Auto Care. Learn more about 2017 BMW 340i repairs below.