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. It’s just your RDX firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Acura RDX making engine noise?

Strange under-the-hood noises can point to problems within your Acura RDX engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate 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, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Acura RDX radiator?

It’s not recommended you put water in your RDX radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

Why did my RDX engine suddenly stop?

Your RDX 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 RDX repair?

For Acura RDX 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.

Reliable Repairs for 2021 Acura RDX Engines

Learn about

2021 Acura RDX Trim Options

Select your Acura RDX trim level to learn more about Acura-recommended engine repair. Use the following chart to find information.

L4/2.0L

2021 Acura RDX Repair

Stuff wears out. Even your Acura RDX’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2021 Acura RDX.

We Know Acura RDX Engines

Acura RDX drivers trust that their RDX will take them near and far. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If they do, you’ll have to find a dependable 2021 Acura service center — quick! That’s where Firestone Complete Auto Care comes in. 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. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2021 Acura RDX

An illuminated check engine light on your Acura RDX is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your car’s starter, Potential causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your RDX in for an on-board diagnostic check and our expert techs will get the root of the problem. engine pinging noises, essential fluid leaks, or engine misfiring.

Acura RDX Engine Repair

When your Acura RDX 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. 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 RDX engine repairs and you can feel confident knowing that we use Acura-approved parts and components like the timing belt, engine oil seal, ignition coil, or a different component.

Engine Q&A 2021 Acura RDX

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. It’s just your RDX firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Acura RDX making engine noise? Strange under-the-hood noises can point to problems within your Acura RDX engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate 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, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Acura RDX radiator? It’s not recommended you put water in your RDX radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
Why did my RDX engine suddenly stop? Your RDX 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 RDX repair? For Acura RDX 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.