Why does the check engine light in my CX-90 turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Mazda CX-90 engine noises bad?

Strange engine sounds can be a sign something’s off in your Mazda CX-90. 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 be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda CX-90 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Mazda CX-90 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 CX-90 engine to suddenly stop?

If your CX-90 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who fixes Mazda CX-90 engines?

For Mazda CX-90 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.

2024 Mazda CX-90 Engine Repair

Learn about

2024 Mazda CX-90 Trim Options

Select your Mazda CX-90 trim level to learn more about Mazda-recommended engine repair. Even Mazda CX-90 parts will get older and change.

Repairs for Your 2024 Mazda CX-90

Nothing lasts forever. Even your Mazda CX-90’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2024 Mazda CX-90 repairs.

We Know Mazda CX-90 Engines

Mazda CX-90 drivers trust that their CX-90 will take them near and far. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 2024 Mazda CX-90 engine repair or replacement parts. 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 Mazda CX-90 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2024 Mazda CX-90

As soon as your CX-90 check engine light turns on, it’s time to get an expert’s opinion. 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, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your CX-90 in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs it's time for Mazda CX-90 engine service might include essential fluid leaks, or a sinking feeling that something’s wrong.

Mazda CX-90 Engine Repair

If your 2024 CX-90 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 service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. 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 2024 CX-90 engine repairs and you can feel confident knowing that we use Mazda-approved parts and components like the timing belt, oil gasket, ignition coil, or a different component.

Questions About 2024 Mazda CX-90 Engines

Why does the check engine light in my CX-90 turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Mazda CX-90 engine noises bad? Strange engine sounds can be a sign something’s off in your Mazda CX-90. 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 be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda CX-90 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 accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Mazda CX-90 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 CX-90 engine to suddenly stop? If your CX-90 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who fixes Mazda CX-90 engines? For Mazda CX-90 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.