Why does the check engine light come on when I start my Avalon?

It's okay if your check engine light comes on when you first start your vehicle. This is just your Avalon testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Toyota Avalon engine noises bad?

Strange under-the-hood noises can point to problems within your Toyota Avalon 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 Avalon 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 accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Toyota Avalon radiator?

It’s not recommended you put water in your Avalon 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.

What can cause a Avalon engine to suddenly stop?

Reasons your Avalon car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs Toyota Avalon engines?

For Toyota Avalon 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.

1999 Toyota Avalon Engine Repair

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1999 Toyota Avalon Trim Options

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

V6/3.0L

1999 Toyota Avalon Repair

Nothing lasts forever. Even your Toyota Avalon's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1999 Toyota Avalon repairs.

We Care for Toyota Avalon Engines

The Toyota Avalon is respected for its reliability. 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 they do, you’ll have to find a dependable 1999 Toyota service center — quick! That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Toyota Avalon engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 1999 Toyota Avalon Check Engine Light Is On

If your Avalon 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 vehicle's ignition, Causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your Avalon in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. rattling sounds, essential fluid leaks, or engine misfiring.

1999 Avalon Engine Services

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 never do any work without your sign-off. 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. By choosing Firestone Complete Auto Care for Avalon 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, sensors, or other parts.

Questions About 1999 Toyota Avalon Engines

Why does the check engine light come on when I start my Avalon? It's okay if your check engine light comes on when you first start your vehicle. This is just your Avalon testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Toyota Avalon engine noises bad? Strange under-the-hood noises can point to problems within your Toyota Avalon 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 Avalon 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 accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Toyota Avalon radiator? It’s not recommended you put water in your Avalon 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.
What can cause a Avalon engine to suddenly stop? Reasons your Avalon car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Toyota Avalon engines? For Toyota Avalon 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.