Why does the check engine light in my RDX turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. This is a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Acura RDX engine noises bad?

Strange engine sounds can be a sign something’s off in your Acura RDX. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. 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 Acura engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Acura RDX engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still 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 use water in my Acura RDX 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 RDX when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a RDX engine to suddenly stop?

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

Where can I go for Acura RDX repair?

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

Engine Repairs for Your 2009 Acura RDX

Learn about

2009 Acura RDX Trim Options

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

L4/2.3L

Repairs for Your 2009 Acura RDX

Nothing stays the same forever. Even your Acura RDX’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 2009 Acura RDX repairs.

We Know Acura RDX Engines

The Acura RDX is respected for its reliability. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If they do, you’ll have to find a dependable 2009 Acura service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Acura RDX engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 2009 Acura RDX Check Engine Light Is On

An illuminated check engine light on your Acura RDX 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 control system that won’t go away on its own. Possible causes can include a failing oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your RDX in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. engine pinging noises, oil leaks, or misfiring.

Acura RDX Engine Repair

If your 2009 RDX engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for RDX engine repairs and you can feel confident knowing that we use Acura-approved parts and components like the serpentine belt, valve guide seal, fuses, or a different component.

2009 Acura RDX Engine Q&A

Why does the check engine light in my RDX turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Acura RDX engine noises bad? Strange engine sounds can be a sign something’s off in your Acura RDX. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. 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 Acura engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Acura RDX engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still 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 use water in my Acura RDX 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 RDX when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a RDX engine to suddenly stop? If your RDX car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Acura RDX repair? Your local Firestone Complete Auto Care has you covered with expert RDX engine repair. Schedule an appointment today and see us at one of our thousands of locations.