When should BMW 340i spark plugs be replaced?

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 should I do if I see leaks under my 340i?

Don't ignore puddles of fluid under your BMW 340i. 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 BMW 340i 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 have a BMW 340i tune-up done?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair BMW 340is.

How frequently do the fuel injectors in my BMW 340i need to be cleaned?

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 does BMW 340i tune-ups?

When your 340i 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 2016 BMW 340i

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Schedule an Appointment for Your BMW 340i Tune-Up

Tune in to tune up. Listen to your 340i 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 BMW 340i Run Better

Is your engine overdue for a tune-up? If you usually wait until your car has an issue to take it in for service, it could be time for a new way of doing things, especially if you want your 2016 BMW 340i’s engine to last for a long time. Periodic tune-ups can bring more power back to your 340i’s engine. They're designed to help your engine start easier and run more efficiently, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on BMW's recommendations, you invest in your 340i's long-term health and engine performance.

Routine Engine Tune-Up Service for Your BMW 340i

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2016 BMW 340i. The standard Firestone Tune-Up is one service option. 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. 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 340i’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your 340i: your vehicle’s maintenance record and mileage can determine which service is best. 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 BMW 340i Tune-Up

If you’re looking for 2016 340i engine tune-up services, head to Firestone Complete Auto Care. 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, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.

Common Engine Tune-Up Q&A For 2016 BMW 340is

When should BMW 340i spark plugs be replaced? 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 should I do if I see leaks under my 340i? Don't ignore puddles of fluid under your BMW 340i. 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 BMW 340i 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 have a BMW 340i tune-up done? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair BMW 340is.
How frequently do the fuel injectors in my BMW 340i need to be cleaned? 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 does BMW 340i tune-ups? When your 340i 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.

Proactive Maintenance - 2016 BMW 340i

Stay ahead of any potential issues with your BMW 340i so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

2016 BMW 340i Repair

Nothing lasts forever. Even your BMW 340i's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2016 BMW 340i repairs.