Why does the check engine light in my Legacy 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 a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Subaru Legacy engine noises bad?

Strange engine sounds can be a sign something’s off in your Subaru Legacy. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Subaru Legacy 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Subaru Legacy radiator?

It’s not recommended you put water in your Legacy radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

Why did my Legacy engine suddenly stop?

If your Legacy 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 fixes Subaru Legacy engines?

Your local Firestone Complete Auto Care fixes Subaru Legacy engines. Book an appointment today! We have thousands of locations across the country.

2021 Subaru Legacy Engine Repair

Learn about

2021 Subaru Legacy Trim Options

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

H4/2.4L

H4/2.5L

Repairs for Your 2021 Subaru Legacy

Nothing stays the same forever. Even your Subaru Legacy's many parts and pieces. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 2021 Subaru Legacy.

We Care for Subaru Legacy Engines

Subaru Legacy drivers trust that their Legacy will take them near and far. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 2021 Subaru Legacy engine repairs. 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 Legacy engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2021 Subaru Legacy

If your Legacy check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your or emission system, and it won’t go away by ignoring it. Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your Legacy to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. rattling sounds, burning smells, or engine misfiring.

2021 Legacy Engine Services

If your 2021 Subaru Legacy needs engine repair, 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 give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for Legacy engine repairs and you can drive easy knowing that we use Subaru-approved parts and fluids — cambelt, engine oil seal, ignition coil, or another part.

Questions About 2021 Subaru Legacy Engines

Why does the check engine light in my Legacy 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 a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Subaru Legacy engine noises bad? Strange engine sounds can be a sign something’s off in your Subaru Legacy. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Subaru Legacy 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Subaru Legacy radiator? It’s not recommended you put water in your Legacy radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
Why did my Legacy engine suddenly stop? If your Legacy 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 fixes Subaru Legacy engines? Your local Firestone Complete Auto Care fixes Subaru Legacy engines. Book an appointment today! We have thousands of locations across the country.