Why does the check engine light come on when I start my RX-8?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your RX-8 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Mazda engine sound different?

Unusual noises can signal a problem with your Mazda RX-8 engine. Tapping or knocking could mean you're low on 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 could be a sign that something is wrong with your brakes — not the engine.

What could damage a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda RX-8 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I put water in my Mazda RX-8 radiator?

While it’s not recommended, you can use water in your RX-8 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 RX-8 engine suddenly stop?

Reasons your RX-8 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs Mazda RX-8 engines?

Your local Firestone Complete Auto Care has you covered with expert RX-8 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2004 Mazda RX-8

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2004 Mazda RX-8 Trim Options

Select your Mazda RX-8 trim level to learn more about Mazda-recommended engine repair. Even Mazda RX-8 parts will get older and change.

R2/1.3L

Repairs for Your 2004 Mazda RX-8

Nothing lasts forever. Even your Mazda RX-8’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 2004 Mazda RX-8 repairs.

We Know Mazda RX-8 Engines

Mazda RX-8 drivers trust that their RX-8 will take them near and far. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. When they do, you might find yourself searching for 2004 Mazda RX-8 engine repair or replacement parts. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Mazda RX-8 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.

Illuminated Check Engine Light on 2004 Mazda RX-8

As soon as your RX-8 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 fuel, Causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your RX-8 issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine rattling, oil leaks, or engine misfiring.

Mazda RX-8 Engine Repair

If your 2004 RX-8 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let 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 2004 RX-8 engine repairs and you can feel good knowing that we only use Mazda-compliant replacement parts such as the serpentine belt, valve guide seal, ignition coil, or a different component.

Engine Q&A 2004 Mazda RX-8

Why does the check engine light come on when I start my RX-8? It’s usually normal for your check engine light to turn on upon ignition. It’s just your RX-8 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Mazda engine sound different? Unusual noises can signal a problem with your Mazda RX-8 engine. Tapping or knocking could mean you're low on 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 could be a sign that something is wrong with your brakes — not the engine.
What could damage a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda RX-8 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my Mazda RX-8 radiator? While it’s not recommended, you can use water in your RX-8 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 RX-8 engine suddenly stop? Reasons your RX-8 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Mazda RX-8 engines? Your local Firestone Complete Auto Care has you covered with expert RX-8 engine repair. Schedule an appointment today and see us at one of our thousands of locations.