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

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your RL firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Acura RL engine noises bad?

Strange under-the-hood noises can point to problems within your Acura RL engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to 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 RL engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Is it okay to put water in my Acura RL radiator?

While it’s not recommended, you can use water in your RL 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.

What could cause my RL engine to suddenly stop?

If your RL 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 can repair my Acura RL engine?

Your local Firestone Complete Auto Care offers Acura RL engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Reliable Repairs for 2003 Acura RL Engines

Learn about

2003 Acura RL Trim Options

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

V6/3.5L

2003 Acura RL Repair

Stuff wears out. Even your Acura RL's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2003 Acura RL repairs.

We’re Trained to Care for Acura RL Engines

Acura RL engines are known for their reliability. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2003 Acura service center — quick! That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Acura RL engine will be in good hands. 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.

Check Engine Light on 2003 Acura RL

An illuminated check engine light on your Acura RL 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 combustion, Possible causes can include a failing oxygen sensor, worn spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your RL in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs it's time for Acura RL engine service might include oil leaks, or engine misfiring.

Acura RL Engine Repair

If your 2003 Acura RL needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. 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 2003 RL engine repairs and you can drive easy knowing that we use Acura-approved parts and fluids — cambelt, valve guide seal, ignition coil, or other parts.

Questions About 2003 Acura RL Engines

Why does the check engine light in my RL turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your RL firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Acura RL engine noises bad? Strange under-the-hood noises can point to problems within your Acura RL engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to 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 RL engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put water in my Acura RL radiator? While it’s not recommended, you can use water in your RL 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.
What could cause my RL engine to suddenly stop? If your RL 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 can repair my Acura RL engine? Your local Firestone Complete Auto Care offers Acura RL engine repair. Schedule an appointment today at one of our thousands of locations nationwide!