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

Generally, your check engine light turning on upon ignition is not a bad thing. 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 V engine noises bad?

Strange under-the-hood noises can point to problems within your Toyota Prius V engine. Knocking or tapping could be a symptom of low 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 Toyota engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Toyota Prius V engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still 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 put water in my Toyota Prius V radiator?

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

Reasons your Prius V 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 V repair?

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

Engine Repairs for Your 2012 Toyota Prius V

Learn about

2012 Toyota Prius V Trim Options

Select your Toyota Prius V trim level to learn more about Toyota-recommended engine repair. Use the following chart to find information.

L4/1.8L

Toyota Prius V Repairs and Services

Nothing stays the same forever. Even your Toyota Prius V's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2012 Toyota Prius V repairs.

We Care for Toyota Prius V Engines

Toyota Prius V 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. If the unexpected strikes, you may search the internet frantically for quick and affordable 2012 Toyota Prius V 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 Toyota Prius V engines. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 2012 Toyota Prius V

If your Prius V 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 or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your Prius V issues diagnosed and we'll determine exactly why your check engine light is on. Other signs your Toyota Prius V engine needs some TLC are oil leaks, or a sinking feeling that something’s wrong.

2012 Prius V Engine Services

When your Toyota Prius V engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. 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 Prius V engine repairs and you can feel good knowing that we only use Toyota-compliant replacement parts such as the timing chain or belt, valve guide seal, fuses, or a different component.

2012 Toyota Prius V Engine Q&A

Why does the check engine light in my Prius V turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. 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 V engine noises bad? Strange under-the-hood noises can point to problems within your Toyota Prius V engine. Knocking or tapping could be a symptom of low 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 Toyota engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Toyota Prius V engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still 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 put water in my Toyota Prius V radiator? While it’s not recommended, you can use water in your Prius V 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 Prius V to suddenly stop? Reasons your Prius V 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 V repair? Your local Firestone Complete Auto Care fixes Toyota Prius V engines. Book an appointment today! We have thousands of locations across the country.