When should BMW 525i 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 525i?

Don't ignore puddles of fluid under your BMW 525i. 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 525i engine than others?

Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Where can I get a tune-up for my BMW 525i?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair BMW 525is.

How often should I clean my BMW 525i fuel injectors?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your BMW owner’s manual for exact guidelines.

Who can I go to for BMW 525i tune-ups?

Visit your nearby Firestone Complete Auto Care for BMW 525i tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

1989 BMW 525i Engine Tune-Ups & Maintenance

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Schedule Your BMW 525i Tune-Up Service Appointment

Tune in to tune up. Listen to your 525i and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Enhance BMW 525i Performance with a Tune-Up

Is your engine overdue for a tune-up? If you usually wait until your car has an issue to take it in for service, now is the time to work on that habit, particularly if you want to keep your 1989 BMW 525i in tip-top shape. Regular engine tune-ups can optimize your 525i’s power on the road. Tune-ups give your engine a boost in efficiency, so you can enjoy improved fuel economy and lower emissions. When you follow the guidelines specified by BMW for your vehicle’s tune-up schedule, you can rest assured you’re investing in your 525i’s long-term engine performance.

Routine Engine Tune-Up Service for Your BMW 525i

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 1989 BMW 525i. The first is the standard Firestone Tune-Up. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. The second service focuses on your 525i's filters, specifically replacing the air filter and fuel filter. 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 525i. This goes a long way in boosting your fuel system’s overall performance. Consider this when choosing a tune-up service for your 525i: your vehicle’s maintenance record and mileage can determine which service is best. 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 to Get a Tune-Up for Your BMW 525i

Come to Firestone Complete Auto Care for your next 1989 525i 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.

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

Common Engine Tune-Up Q&A For 1989 BMW 525is

When should BMW 525i 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 525i? Don't ignore puddles of fluid under your BMW 525i. 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 525i engine than others? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.
Where can I get a tune-up for my BMW 525i? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair BMW 525is.
How often should I clean my BMW 525i fuel injectors? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your BMW owner’s manual for exact guidelines.
Who can I go to for BMW 525i tune-ups? Visit your nearby Firestone Complete Auto Care for BMW 525i tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

1989 BMW 525i Maintenance

Stay ahead of any potential issues with your BMW 525i so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repair Service for Your 1989 BMW 525i

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your BMW 525i, we’re here to help. Check out more info below about 1989 BMW 525i repairs.