Why does my Avalon’s check engine light come on when I start it?

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.

Why is my Toyota Avalon making engine noise?

Strange engine sounds can be a sign something’s off in your Toyota Avalon. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by 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 Avalon engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I add water to my Toyota Avalon 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 Avalon when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause the engine in my Avalon to suddenly stop?

If your Avalon 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 Toyota Avalon engine?

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

Reliable Repairs for 2010 Toyota Avalon Engines

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2010 Toyota Avalon Trim Options

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

V6/3.5L

2010 Toyota Avalon Repair

Nothing stays the same forever. Even your Toyota Avalon’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 2010 Toyota Avalon repairs.

We Care for Toyota Avalon Engines

Toyota Avalon drivers trust that their Avalon will take them near and far. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2010 Toyota Avalon engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Toyota Avalon engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2010 Toyota Avalon Check Engine Light Is On

As soon as your Avalon check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your combustion, Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your Avalon issues diagnosed and we’ll figure out why that check engine light is giving you grief. rattling sounds, burning smells, or engine misfiring.

Toyota Avalon Engine Repair

When your Toyota Avalon 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 service can wait, we’ll make sure 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. Turn to Firestone Complete Auto Care for your 2010 Avalon engine repairs and you can feel good knowing that we only use Toyota-compliant replacement parts such as the serpentine belt, valve guide seal, fuses, or a different component.

2010 Toyota Avalon Engine Q&A

Why does my Avalon’s check engine light come on when I start it? 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.
Why is my Toyota Avalon making engine noise? Strange engine sounds can be a sign something’s off in your Toyota Avalon. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by 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 Avalon engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I add water to my Toyota Avalon 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 Avalon when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause the engine in my Avalon to suddenly stop? If your Avalon 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 Toyota Avalon engine? Your local Firestone Complete Auto Care offers Toyota Avalon engine repair. Schedule an appointment today at one of our thousands of locations nationwide!