Why does the check engine light come on when I start my RX350L?

It's okay if your check engine light comes on when you first start your vehicle. This is just your RX350L 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 Lexus RX350L making engine noise?

Unusual noises can signal a problem with your Lexus RX350L engine. Tapping or knocking could mean you're low on 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 my Lexus RX350L 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. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Lexus RX350L radiator?

While it’s not recommended, you can use water in your RX350L radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my RX350L engine suddenly stop?

Your RX350L car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes Lexus RX350L engines?

Your local Firestone Complete Auto Care has you covered with expert RX350L engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2022 Lexus RX350L

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2022 Lexus RX350L Trim Options

Select your Lexus RX350L trim level to learn more about Lexus-recommended engine repair. Use the following chart to find information.

V6/3.5L

2022 Lexus RX350L Repair

Stuff wears out. Even your Lexus RX350L's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2022 Lexus RX350L repairs.

We’re Trained to Care for Lexus RX350L Engines

Lexus RX350L drivers trust that their RX350L 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. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2022 Lexus 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 Lexus RX350L 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 2022 Lexus RX350L Check Engine Light Is On

As soon as your RX350L check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your vehicle's ignition, Possible causes can include a failing oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your RX350L 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, oil leaks, or engine misfiring.

Engine Repairs for Your 2022 RX350L

If your 2022 Lexus RX350L needs engine repair, 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. By choosing Firestone Complete Auto Care for RX350L engine repairs and you can feel good knowing that we only use Lexus-compliant replacement parts such as the timing chain or belt, valve guide seal, fuses, or another part.

Questions About 2022 Lexus RX350L Engines

Why does the check engine light come on when I start my RX350L? It's okay if your check engine light comes on when you first start your vehicle. This is just your RX350L 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 Lexus RX350L making engine noise? Unusual noises can signal a problem with your Lexus RX350L engine. Tapping or knocking could mean you're low on 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 my Lexus RX350L 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. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Lexus RX350L radiator? While it’s not recommended, you can use water in your RX350L radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my RX350L engine suddenly stop? Your RX350L car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes Lexus RX350L engines? Your local Firestone Complete Auto Care has you covered with expert RX350L engine repair. Schedule an appointment today and see us at one of our thousands of locations.