Will it hurt my BMW 135i to drive with old spark plugs?

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 135i?

Don't ignore puddles of fluid under your BMW 135i. 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 135i 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 get a BMW 135i tune-up?

At your closest Firestone Complete Auto Care! Our experienced technicians offer BMW 135i service, maintenance, and repairs.

How frequently do I need to get my BMW 135i fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your 135i 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 performs BMW 135i tune-ups?

When your 135i 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.

2012 BMW 135i Tune-Up & Engine Service

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Schedule Your BMW 135i Tune-Up Service Appointment

If your 135i 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 135i

Is your engine overdue for a tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, it might be time to change your ways, especially if you drive a 2012 BMW 135i. Periodic tune-ups can bring more power back to your 135i’s engine. 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 take your car for regular engine tune-ups as recommended by BMW, you invest in your 135i's long-term health and engine performance.

Routine Engine Tune-Up Service for Your BMW 135i

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to BMW 135i engine tune-up services. 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 135i. 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 135i's fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Consider this when choosing a tune-up service for your 135i: 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. Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Tune-Up for Your BMW 135i

Schedule your next 2012 135i engine tune-up service at 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, 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.

Common Engine Tune-Up Q&A For 2012 BMW 135is

Will it hurt my BMW 135i to drive with old spark plugs? 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 135i? Don't ignore puddles of fluid under your BMW 135i. 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 135i 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 get a BMW 135i tune-up? At your closest Firestone Complete Auto Care! Our experienced technicians offer BMW 135i service, maintenance, and repairs.
How frequently do I need to get my BMW 135i fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your 135i 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 performs BMW 135i tune-ups? When your 135i 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 2012 BMW 135i

Stay ahead of any potential issues with your BMW 135i so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repairs on Your 2012 BMW 135i

Nothing lasts forever. Even your BMW 135i's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2012 BMW 135i repairs.