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

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 light should turn off in a bit, but come see us if it doesn't.

Why is my Toyota Highlander making engine noise?

Strange under-the-hood noises can point to problems within your Toyota Highlander engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Toyota Highlander 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 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 Toyota Highlander radiator?

It’s not recommended you put water in your Highlander 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 Highlander engine to suddenly stop?

If your Highlander car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Toyota Highlander repair?

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

Reliable Repairs for 2017 Toyota Highlander Engines

Learn about

2017 Toyota Highlander Trim Options

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

L4/2.7L

V6/3.5L

L4/2.7L

V6/3.5L

L4/2.7L

V6/3.5L

L4/2.7L

V6/3.5L

L4/2.7L

V6/3.5L

L4/2.7L

V6/3.5L

Toyota Highlander Repairs and Services

Nothing lasts forever. Even your Toyota Highlander's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 2017 Toyota Highlander services.

We’re Trained to Care for Toyota Highlander Engines

Toyota Highlander engines are known for their reliability. 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 wrong on the road. If they do, you’ll have to find a dependable 2017 Toyota service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Toyota Highlander engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2017 Toyota Highlander Check Engine Light Is On

As soon as your Highlander check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission control system that won’t go away on its own. Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your Highlander in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs it's time for Toyota Highlander engine service might include essential fluid leaks, or a sinking feeling that something’s wrong.

2017 Highlander Engine Services

When your Toyota Highlander engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. 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. Choose Firestone Complete Auto Care for Toyota Highlander engine repairs and you can feel confident knowing that we use Toyota-approved parts and components like the timing belt, valve guide seal, ignition coil, or other parts.

Engine Q&A 2017 Toyota Highlander

Why does the check engine light in my Highlander turn on when I start my car? 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 light should turn off in a bit, but come see us if it doesn't.
Why is my Toyota Highlander making engine noise? Strange under-the-hood noises can point to problems within your Toyota Highlander engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Toyota Highlander 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 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 Toyota Highlander radiator? It’s not recommended you put water in your Highlander 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 Highlander engine to suddenly stop? If your Highlander car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Toyota Highlander repair? Your local Firestone Complete Auto Care fixes Toyota Highlander engines. Book an appointment today! We have thousands of locations across the country.