Will it hurt my BMW 750iL 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 750iL?

Don't ignore puddles of fluid under your BMW 750iL. 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 750iL engine than others?

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 have a BMW 750iL tune-up done?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your BMW 750iL.

How frequently do I need to get my BMW 750iL 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 performs BMW 750iL tune-ups?

Visit your local Firestone Complete Auto Care for your BMW 750iL tune-up. Make an appointment online and view our latest offers to save big.

1990 BMW 750iL Engine Tune-Ups & Maintenance

Get a Tune-Up

Schedule Your BMW 750iL Tune-Up Service Appointment

Keep your 750iL running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

Schedule an Appointment

Enhance BMW 750iL Performance with a Tune-Up

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, now is the time to work on that habit, especially if you drive a 1990 BMW 750iL. Regular engine tune-ups can optimize your 750iL’s power on the road. 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 invest in your 750iL's long-term health and engine performance.

Engine Tune-Up for BMW 750iL

The Firestone Complete Auto Care location in your community offers several BMW 750iL 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*. The second service focuses on your 750iL's filters, specifically replacing the air filter and fuel 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 750iL’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Consider this when choosing a tune-up service for your 750iL: 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 BMW 750iL Tune-Up

Schedule your next 1990 750iL 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: decreased gas mileage, "rough" idling or stalling when stopped, engine knocking, or an illuminated check engine light.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Common Engine Tune-Up Q&A For 1990 BMW 750iLs

Will it hurt my BMW 750iL 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 750iL? Don't ignore puddles of fluid under your BMW 750iL. 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 750iL engine than others? 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 have a BMW 750iL tune-up done? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your BMW 750iL.
How frequently do I need to get my BMW 750iL 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 performs BMW 750iL tune-ups? Visit your local Firestone Complete Auto Care for your BMW 750iL tune-up. Make an appointment online and view our latest offers to save big.

1990 BMW 750iL Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your BMW 750iL to keep it on the road and running smoothly. Learn more about maintenance below.

Repair Service for Your 1990 BMW 750iL

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your BMW 750iL, we’re here to help. Check out more info below about 1990 BMW 750iL repairs.