Why does the check engine light in my Prius 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 Toyota Prius engine noises bad?

Unusual noises can signal a problem with your Toyota Prius 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 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 my Toyota Prius 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 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.

Can I use water in my Toyota Prius radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Prius when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my Prius engine suddenly stop?

Reasons your Prius 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 Toyota Prius repair?

For Toyota Prius engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Engine Repairs for Your 2010 Toyota Prius

Learn about

2010 Toyota Prius Trim Options

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

L4/1.8L

Repairs for Your 2010 Toyota Prius

Nothing lasts forever. Even your Toyota Prius's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2010 Toyota Prius repairs.

We Know Toyota Prius Engines

Toyota Prius drivers trust that their Prius will take them near and far. 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. If they do, you’ll have to find a dependable 2010 Toyota service center — quick! 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 Toyota Prius engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2010 Toyota Prius

An illuminated check engine light on your Toyota Prius is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your car’s ignition, Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your Prius in for an on-board diagnostic check and our expert techs will get the root of the problem. rattling sounds, essential fluid leaks, or misfiring.

Engine Repairs for Your 2010 Prius

If your 2010 Prius engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. 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 Prius engine repairs and you can feel confident knowing that we use Toyota-approved parts and components like the timing chain or belt, oil gasket, sensors, or a different component.

Engine Q&A 2010 Toyota Prius

Why does the check engine light in my Prius 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 Toyota Prius engine noises bad? Unusual noises can signal a problem with your Toyota Prius 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 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 my Toyota Prius 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 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.
Can I use water in my Toyota Prius radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Prius when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my Prius engine suddenly stop? Reasons your Prius 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 Toyota Prius repair? For Toyota Prius engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.