Why does the check engine light in my S90 turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. This is just your S90 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Volvo S90 engine noises bad?

Strange under-the-hood noises can point to problems within your Volvo S90 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Volvo S90 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Volvo S90 radiator?

While it’s not recommended, you can use water in your S90 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 S90 to suddenly stop?

Reasons your S90 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for Volvo S90 repair?

Your local Firestone Complete Auto Care has you covered with expert S90 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 2021 Volvo S90 Engines

Learn about

2021 Volvo S90 Trim Options

Select your Volvo S90 trim level to learn more about Volvo-recommended engine repair. Use the following chart to find information.

L4/2.0L

2021 Volvo S90 Repair

Nothing lasts forever. Even your Volvo S90's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2021 Volvo S90 repairs.

We’re Trained to Care for Volvo S90 Engines

Volvo S90 engines are known for their reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. When they do, you might find yourself searching for 2021 Volvo S90 engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Volvo S90 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2021 Volvo S90

An illuminated check engine light on your Volvo S90 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s ignition, Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your S90 issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine rattling, burning smells, or engine misfiring.

2021 S90 Engine Services

When your Volvo S90 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for S90 engine repairs and you can drive easy knowing that we use Volvo-approved parts and fluids — timing chain or belt, motor oil seal, ignition coil, or a different component.

Questions About 2021 Volvo S90 Engines

Why does the check engine light in my S90 turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is just your S90 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Volvo S90 engine noises bad? Strange under-the-hood noises can point to problems within your Volvo S90 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Volvo S90 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Volvo S90 radiator? While it’s not recommended, you can use water in your S90 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 S90 to suddenly stop? Reasons your S90 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Volvo S90 repair? Your local Firestone Complete Auto Care has you covered with expert S90 engine repair. Schedule an appointment today and see us at one of our thousands of locations.