Will it hurt my Genesis G90 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 do I do if I see a pool of liquid under my Genesis G90?

Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.

Are some driving habits better for my Genesis G90 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 Genesis G90 tune-up done?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Genesis G90.

How frequently do I need to get my Genesis G90 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 offers Genesis G90 tune-ups?

Visit your nearby Firestone Complete Auto Care for Genesis G90 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2021 Genesis G90 Tune-Up & Engine Service

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Schedule an Appointment for Your Genesis G90 Tune-Up

If your G90 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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Enhance Genesis G90 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 2021 Genesis G90. Periodic tune-ups can bring more power back to your G90’s engine. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you take your car for regular engine tune-ups as recommended by Genesis, you’re taking vital steps toward keeping your G90’s engine running smoother, longer.

Engine Tune-Up for Genesis G90

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Genesis G90 engine tune-up services. The first 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 G90'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 G90’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Keep in mind that your G90's mileage and maintenance history can uniquely impact its tune-up needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Genesis G90 Tune-Up

Schedule your next 2021 G90 engine tune-up service at Firestone Complete Auto Care. Follow Genesis's recommended maintenance schedule or book an appointment as soon as you notice one of the following: stalling or shaky idling when you’re stopped, diminished fuel economy, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Questions About 2021 Genesis G90 Engine Tune-Ups

Will it hurt my Genesis G90 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 do I do if I see a pool of liquid under my Genesis G90? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
Are some driving habits better for my Genesis G90 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 Genesis G90 tune-up done? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Genesis G90.
How frequently do I need to get my Genesis G90 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 offers Genesis G90 tune-ups? Visit your nearby Firestone Complete Auto Care for Genesis G90 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Proactive Maintenance - 2021 Genesis G90

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Genesis G90.

Repairs on Your 2021 Genesis G90

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Genesis G90, we’re here to help. Check out more info below about 2021 Genesis G90 repairs.