Why does the check engine light come on when I start my CX-3?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your CX-3 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Mazda CX-3 engine noises bad?

Unusual noises can signal a problem with your Mazda CX-3 engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal 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 a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda CX-3 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my Mazda CX-3 radiator?

While it’s not recommended, you can use water in your CX-3 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.

What could cause my CX-3 engine to suddenly stop?

There are different reasons your CX-3 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Where can I go for Mazda CX-3 repair?

Your local Firestone Complete Auto Care has you covered with expert CX-3 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2020 Mazda CX-3

Learn about

2020 Mazda CX-3 Trim Options

Select your Mazda CX-3 trim level to learn more about Mazda-recommended engine repair. Even Mazda CX-3 parts will get older and change.

L4/2.0L

Repairs for Your 2020 Mazda CX-3

Nothing lasts forever. Even your Mazda CX-3's many parts and pieces. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2020 Mazda CX-3 repairs.

We Care for Mazda CX-3 Engines

Mazda CX-3 drivers trust that their CX-3 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. Things can go wrong on the road. When they do, you might find yourself searching for 2020 Mazda CX-3 engine repair or replacement parts. 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 Mazda CX-3 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2020 Mazda CX-3 Check Engine Light Is On

An illuminated check engine light on your Mazda CX-3 is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your or emission system, and it won’t go away by ignoring it. Possible causes can include a failing oxygen sensor, worn spark plug, a clogged catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your CX-3 issues diagnosed and our expert techs will get the root of the problem. rattling sounds, oil leaks, or misfiring.

Mazda CX-3 Engine Repair

If your 2020 CX-3 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. If it's necessary for your safety, we'll make sure you understand that, too. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2020 CX-3 engine repairs and you can feel confident knowing that we use Mazda-approved parts and components like the serpentine belt, engine oil seal, ignition coil, or a different component.

2020 Mazda CX-3 Engine Q&A

Why does the check engine light come on when I start my CX-3? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your CX-3 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Mazda CX-3 engine noises bad? Unusual noises can signal a problem with your Mazda CX-3 engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal 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 a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda CX-3 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Mazda CX-3 radiator? While it’s not recommended, you can use water in your CX-3 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.
What could cause my CX-3 engine to suddenly stop? There are different reasons your CX-3 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Where can I go for Mazda CX-3 repair? Your local Firestone Complete Auto Care has you covered with expert CX-3 engine repair. Schedule an appointment today and see us at one of our thousands of locations.