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

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

Why does my Acura engine sound different?

Unusual noises can signal a problem with your Acura RSX engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Acura engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Acura RSX engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Acura RSX radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your RSX when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my RSX engine suddenly stop?

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

Where can I go for Acura RSX repair?

Your local Firestone Complete Auto Care fixes Acura RSX engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2004 Acura RSX Engines

Learn about

2004 Acura RSX Trim Options

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

L4/2.0L

Repairs for Your 2004 Acura RSX

Nothing stays the same forever. Even your Acura RSX's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2004 Acura RSX repairs.

We’re Trained to Care for Acura RSX Engines

The Acura RSX 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. Things can go sideways sometimes. If they do, you’ll have to find a dependable 2004 Acura service center — quick! 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 Acura RSX engines. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 2004 Acura RSX

An illuminated check engine light on your Acura RSX is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission control system that won’t go away on its own. Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your RSX issues diagnosed and we'll determine exactly why your check engine light is on. engine rattling, oil leaks, or misfiring.

Engine Repairs for Your 2004 RSX

When your Acura RSX engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. 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 seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 2004 RSX engine repairs and you can feel confident knowing that we use Acura-approved parts and components like the serpentine belt, engine oil seal, sensors, or other parts.

2004 Acura RSX Engine Q&A

Why does the check engine light come on when I start my RSX? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your RSX testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Acura engine sound different? Unusual noises can signal a problem with your Acura RSX engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Acura engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Acura RSX engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Acura RSX radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your RSX when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my RSX engine suddenly stop? Your RSX car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Acura RSX repair? Your local Firestone Complete Auto Care fixes Acura RSX engines. Book an appointment today! We have thousands of locations across the country.