Why does the check engine light in my G90 turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. This is just your G90 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Genesis G90 engine noises bad?

Strange engine sounds can be a sign something’s off in your Genesis G90. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Genesis G90 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Genesis G90 radiator?

While it’s not recommended, you can use water in your G90 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

What can cause the engine in my G90 to suddenly stop?

There are different reasons your G90 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Where can I go for Genesis G90 repair?

Your local Firestone Complete Auto Care has you covered with expert G90 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2020 Genesis G90

Learn about

2020 Genesis G90 Trim Options

Select your Genesis G90 trim level to learn more about Genesis-recommended engine repair. Even Genesis G90 parts will get older and change.

V6/3.3L

V8/5.0L

Repairs for Your 2020 Genesis G90

Nothing stays the same forever. Even your Genesis G90's many parts and pieces. We’re here to help when something stops working. Select a repair or category to learn more about 2020 Genesis G90 services.

We’re Trained to Care for Genesis G90 Engines

Genesis G90 engines are known for their reliability. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. When they do, you might find yourself searching for 2020 Genesis G90 engine repair or replacement parts. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Genesis G90 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2020 Genesis G90

If your G90 check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your fuel injection, Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your G90 to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. Other signs it's time for Genesis G90 engine service might include oil leaks, or engine misfiring.

Engine Repairs for Your 2020 G90

If your 2020 G90 engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for G90 engine repairs and you can feel confident knowing that we use Genesis-approved parts and components like the cambelt, valve guide seal, fuses, or a different component.

Questions About 2020 Genesis G90 Engines

Why does the check engine light in my G90 turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is just your G90 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Genesis G90 engine noises bad? Strange engine sounds can be a sign something’s off in your Genesis G90. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Genesis G90 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Genesis G90 radiator? While it’s not recommended, you can use water in your G90 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
What can cause the engine in my G90 to suddenly stop? There are different reasons your G90 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Where can I go for Genesis G90 repair? Your local Firestone Complete Auto Care has you covered with expert G90 engine repair. Schedule an appointment today and see us at one of our thousands of locations.