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

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.

Why does my Toyota engine sound different?

Strange under-the-hood noises can point to problems within your Toyota Highlander engine. Tapping or knocking could mean you need an oil change. 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 Highlander 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 put water in my Toyota Highlander radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What could cause my Highlander engine to suddenly stop?

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

Who can repair my Toyota Highlander engine?

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

Engine Repairs for Your 2019 Toyota Highlander

Learn about

2019 Toyota Highlander Trim Options

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

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

L4/2.7L

V6/3.5L

L4/2.7L

V6/3.5L

2019 Toyota Highlander Repair

Stuff wears out. Even your Toyota Highlander's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2019 Toyota Highlander services.

We Know Toyota Highlander Engines

Toyota Highlander engines are known for their reliability. 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 2019 Toyota service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Toyota Highlander 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 2019 Toyota Highlander Check Engine Light Is On

If your Highlander 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 that won't go away on its own. Causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your Highlander to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. engine rattling, burning smells, or engine misfiring.

Engine Repairs for Your 2019 Highlander

If your 2019 Highlander 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 isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Highlander engine repairs and you can feel good knowing that we only use Toyota-compliant replacement parts such as the timing belt, oil gasket, fuses, or a different component.

Engine Q&A 2019 Toyota Highlander

Why does the check engine light come on when I start my Highlander? 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.
Why does my Toyota engine sound different? Strange under-the-hood noises can point to problems within your Toyota Highlander engine. Tapping or knocking could mean you need an oil change. 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 Highlander 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 put water in my Toyota Highlander radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What could cause my Highlander engine to suddenly stop? Reasons your Highlander car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who can repair my Toyota Highlander engine? Your local Firestone Complete Auto Care fixes Toyota Highlander engines. Book an appointment today! We have thousands of locations across the country.