Why does the check engine light come on when I start my CX-5?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your CX-5 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Mazda CX-5 making engine noise?

Unusual noises can signal a problem with your Mazda CX-5 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 may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda CX-5 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 accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Mazda CX-5 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 can cause a CX-5 engine to suddenly stop?

Reasons your CX-5 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who can repair my Mazda CX-5 engine?

For Mazda CX-5 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.

Engine Repairs for Your 2020 Mazda CX-5

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2020 Mazda CX-5 Trim Options

Select your Mazda CX-5 trim level to learn more about Mazda-recommended engine repair. Even Mazda CX-5 parts will get older and change.

L4/2.5L

Mazda CX-5 Repairs and Services

Nothing stays the same forever. Even your Mazda CX-5’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 2020 Mazda CX-5 repairs.

We Know Mazda CX-5 Engines

The Mazda CX-5 is respected for its reliability. 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. When they do, you might find yourself searching for 2020 Mazda CX-5 engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Mazda CX-5 engine will be in good hands. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 2020 Mazda CX-5 Check Engine Light Is On

As soon as your CX-5 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with 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 a leak in the engine vacuum, but that's only a few of the possible causes. Bring your CX-5 in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. rattling sounds, essential fluid leaks, or a sinking feeling that something’s wrong.

2020 CX-5 Engine Services

If your 2020 Mazda CX-5 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair can wait, we'll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to provide you with the information you need to make an informed engine repair decision. Choose Firestone Complete Auto Care for Mazda CX-5 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 another part.

Questions About 2020 Mazda CX-5 Engines

Why does the check engine light come on when I start my CX-5? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your CX-5 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Mazda CX-5 making engine noise? Unusual noises can signal a problem with your Mazda CX-5 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 may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda CX-5 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 accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Mazda CX-5 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 can cause a CX-5 engine to suddenly stop? Reasons your CX-5 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who can repair my Mazda CX-5 engine? For Mazda CX-5 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.