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

It's okay if your check engine light comes on when you first start your vehicle. It’s just your MDX firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Acura MDX making engine noise?

Strange under-the-hood noises can point to problems within your Acura MDX 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 can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

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

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

Can I add water to my Acura MDX 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 could cause my MDX engine to suddenly stop?

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

Who fixes Acura MDX engines?

For Acura MDX 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 2009 Acura MDX

Learn about

2009 Acura MDX Trim Options

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

V6/3.7L

Repairs for Your 2009 Acura MDX

Nothing lasts forever. Even your Acura MDX’s engine parts and components will change. When something breaks, we're ready. Select a repair or category to learn more about 2009 Acura MDX services.

We’re Trained to Care for Acura MDX Engines

Acura MDX engines are known for their reliability. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. When they do, you might find yourself searching for 2009 Acura MDX engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Acura MDX engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2009 Acura MDX

As soon as your MDX check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your combustion, Causes may include a faulty oxygen sensor, worn spark plug, issues with your 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 MDX issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Acura MDX engine service might include oil leaks, or misfiring.

2009 MDX Engine Services

When your Acura MDX 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. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Acura MDX engine repairs and you can feel confident knowing that we use Acura-approved parts and components like the cambelt, engine oil seal, fuses, or another part.

Engine Q&A 2009 Acura MDX

Why does the check engine light in my MDX turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. It’s just your MDX firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Acura MDX making engine noise? Strange under-the-hood noises can point to problems within your Acura MDX 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 can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Acura engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Acura MDX engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I add water to my Acura MDX 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 could cause my MDX engine to suddenly stop? If your MDX car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who fixes Acura MDX engines? For Acura MDX 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.