Will it hurt my BMW 740iL 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 does a puddle underneath my BMW 740iL mean?

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 hard starts and stops bad for my BMW 740iL engine?

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 get a tune-up for my BMW 740iL?

At your nearby Firestone Complete Auto Care! Whether you need BMW 740iL service, maintenance, or repairs, our technicians can get the job done.

How often should I clean my BMW 740iL fuel injectors?

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 can I go to for BMW 740iL tune-ups?

When your 740iL 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.

1994 BMW 740iL Engine Tune-Ups & Maintenance

Get a Tune-Up

Schedule Your BMW 740iL Tune-Up Service Appointment

If your 740iL 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.

Schedule an Appointment

Enhance BMW 740iL 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, it could be time for a new way of doing things, especially if you drive a 1994 BMW 740iL. Routine engine tune-ups can bring power back to your 740iL. Tune-ups give your engine a boost in efficiency, 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 can rest assured you’re investing in your 740iL’s long-term engine performance.

Routine Engine Tune-Up Service for Your BMW 740iL

The Firestone Complete Auto Care location in your community offers several BMW 740iL 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 740iL. 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 740iL’s fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your 740iL'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! Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where Should I Go for My BMW 740iL Tune-Up?

Come to Firestone Complete Auto Care for your next 1994 740iL 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, engine knocking, or an illuminated check engine light.

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

1994 BMW 740iL Engine Tune-Up Q&A

Will it hurt my BMW 740iL 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 does a puddle underneath my BMW 740iL mean? 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 hard starts and stops bad for my BMW 740iL engine? 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 get a tune-up for my BMW 740iL? At your nearby Firestone Complete Auto Care! Whether you need BMW 740iL service, maintenance, or repairs, our technicians can get the job done.
How often should I clean my BMW 740iL fuel injectors? 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 can I go to for BMW 740iL tune-ups? When your 740iL 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.

1994 BMW 740iL Maintenance

Stay ahead of any potential issues with your BMW 740iL so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

1994 BMW 740iL Repair

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your BMW 740iL, we’re here to help. Check out more info below about 1994 BMW 740iL repairs.