Why does the check engine light come on when I start my RX450h?

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 is my Lexus RX450h making engine noise?

Strange under-the-hood noises can point to problems within your Lexus RX450h engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus RX450h engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still 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.

Is it okay to put water in my Lexus RX450h radiator?

It’s not recommended you put water in your RX450h 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 could cause my RX450h engine to suddenly stop?

Your RX450h car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who repairs Lexus RX450h engines?

Your local Firestone Complete Auto Care fixes Lexus RX450h engines. Book an appointment today! We have thousands of locations across the country.

2017 Lexus RX450h Engine Repair

Learn about

2017 Lexus RX450h Trim Options

Select your Lexus RX450h trim level to learn more about Lexus-recommended engine repair. Even Lexus RX450h parts will get older and change.

V6/3.5L

Repairs for Your 2017 Lexus RX450h

Nothing stays the same forever. Even your Lexus RX450h's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2017 Lexus RX450h.

We Care for Lexus RX450h Engines

Lexus RX450h drivers trust that their RX450h will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 2017 Lexus RX450h engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Lexus RX450h engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2017 Lexus RX450h

If your RX450h check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your car’s starter, Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your RX450h issues diagnosed and our expert techs will get the root of the problem. Other signs your Lexus RX450h engine needs some TLC are oil leaks, or misfiring.

Lexus RX450h Engine Repair

If your 2017 Lexus RX450h needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. 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. Turn to Firestone Complete Auto Care for your 2017 RX450h engine repairs and you can drive easy knowing that we use Lexus-approved parts and fluids — timing belt, oil gasket, ignition coil, or a different component.

Questions About 2017 Lexus RX450h Engines

Why does the check engine light come on when I start my RX450h? 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 is my Lexus RX450h making engine noise? Strange under-the-hood noises can point to problems within your Lexus RX450h engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Lexus engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lexus RX450h engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still 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.
Is it okay to put water in my Lexus RX450h radiator? It’s not recommended you put water in your RX450h 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 could cause my RX450h engine to suddenly stop? Your RX450h car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who repairs Lexus RX450h engines? Your local Firestone Complete Auto Care fixes Lexus RX450h engines. Book an appointment today! We have thousands of locations across the country.