Will it hurt my Genesis G90 to drive with old spark plugs?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Genesis’s recommendations.

What should I do if I see leaks under my G90?

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 Genesis G90 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 Genesis G90?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Genesis G90s.

How often should I clean my Genesis G90 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 Genesis owner’s manual for exact guidelines.

Who offers Genesis G90 tune-ups?

Visit your local Firestone Complete Auto Care for your Genesis G90 tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 2020 Genesis G90

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Schedule Your Genesis G90 Tune-Up Service Appointment

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 it time for an engine tune-up? If you tend to ignore your car until something goes wrong, it could be time for a new way of doing things, especially if you want your 2020 Genesis G90’s engine to last for a long time. 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 mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you follow the guidelines specified by Genesis for your vehicle’s tune-up schedule, you invest in your G90's long-term health and engine performance.

Genesis G90 Engine Tune-Up Services

The Firestone Complete Auto Care location in your community offers several 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. 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 G90. This goes a long way in boosting your fuel system’s overall performance. Consider this when choosing a tune-up service for your G90: 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 Genesis G90

Come to Firestone Complete Auto Care for your next 2020 G90 engine tune-up. Not sure when you’re due for a tune-up? Use Genesis’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: stalling or shaky idling when you’re stopped, diminished fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

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

2020 Genesis G90 Engine Tune-Up Q&A

Will it hurt my Genesis G90 to drive with old spark plugs? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Genesis’s recommendations.
What should I do if I see leaks under my G90? 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 Genesis G90 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 Genesis G90? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Genesis G90s.
How often should I clean my Genesis G90 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 Genesis owner’s manual for exact guidelines.
Who offers Genesis G90 tune-ups? Visit your local Firestone Complete Auto Care for your Genesis G90 tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2020 Genesis G90

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Genesis G90 to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 2020 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 2020 Genesis G90 repairs.