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

It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Subaru Impreza engine noises bad?

Strange under-the-hood noises can point to problems within your Subaru Impreza engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Subaru engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Subaru Impreza engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Subaru Impreza radiator?

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

If your Impreza car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my Subaru Impreza engine?

Your local Firestone Complete Auto Care offers Subaru Impreza engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2010 Subaru Impreza

Learn about

2010 Subaru Impreza Trim Options

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

H4/2.0L

H4/2.5L

2010 Subaru Impreza Repair

Nothing lasts forever. Even your Subaru Impreza’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2010 Subaru Impreza repairs.

We Care for Subaru Impreza Engines

Subaru Impreza engines are known for their reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 2010 Subaru Impreza 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 millions of vehicles since 1926, and our professional technicians are trained to service Subaru Impreza engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2010 Subaru Impreza Check Engine Light Is On

If your Impreza check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your vehicle's ignition, Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your Impreza in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs it's time for Subaru Impreza engine service might include essential fluid leaks, or misfiring.

2010 Impreza Engine Services

If your 2010 Subaru Impreza needs engine repair, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. 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 seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Subaru Impreza engine repairs and you can feel good knowing that we only use Subaru-compliant replacement parts such as the cambelt, oil gasket, fuses, or another part.

Questions About 2010 Subaru Impreza Engines

Why does the check engine light in my Impreza turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Subaru Impreza engine noises bad? Strange under-the-hood noises can point to problems within your Subaru Impreza engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Subaru engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Subaru Impreza engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Subaru Impreza radiator? While it’s not recommended, you can use water in your Impreza 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 a Impreza engine to suddenly stop? If your Impreza car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my Subaru Impreza engine? Your local Firestone Complete Auto Care offers Subaru Impreza engine repair. Schedule an appointment today at one of our thousands of locations nationwide!