Why is the coolant light on my Acura dashboard on?

Pay attention to the temperature gauge and lights on your dashboard. If a low coolant warning light comes on or your dashboard temperature gauge keeps rising, it’s likely that your engine is about to overheat (and could leave you stranded on the road). Wait for the engine to cool down, then have your coolant system checked immediately at your nearest Firestone Complete Auto Care.

Can an antifreeze leak wait?

Notice a leaking fluid that's green, bright orange, or pink and feels sticky? It might be antifreeze. Antifreeze is toxic but has a sweet smell and taste that's attractive to many cats and dogs. Do your pets a favor and have an antifreeze leak investigated ASAP. Then hose down the driveway or garage floor!

Do Acura RL radiators need to be cleaned?

To keep your Acura RL radiator running well, it’s wise to get it cleaned out a few times a year.

My RL overheated! What can cause that?

One of the main reasons your Acura RL engine might overheat is because you don’t have enough coolant. Other causes include a clogged radiator, a damaged cooling fan, a malfunctioning thermostat, or a faulty water pump.

Why does the radiator in my RL sound like it’s rumbling or boiling?

Air pockets in your RL’s cooling system may cause a rumbling or boiling noise. You could also have a clogged radiator or simply need to replace the radiator cap.

There’s rust in my RL radiator. Should I be worried?

Yes. Rust in the radiator of your Acura RL can impair its cooling efficiency, cause leaks, and even result in complete failure of the radiator. Over time, rust can eat away at the radiator's cooling passages, forming tiny holes or cracks that can affect its operation. To help prevent rust from causing damage, you should stay on top of radiator maintenance.

2003 Acura RL Radiator Service

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Service Your Acura RL Radiator

Don’t let the heat of the moment – or of your engine – get to your head. Schedule a radiator repair or service for your 2003 Acura RL today.

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Is It Time for Service on My 2003 Acura RL Cooling System?

Not sure what a radiator does? That makes it difficult to know when to have your Acura RL radiator serviced, but you need to know the signs of radiator malfunction. Your radiator is part of the cooling system. It helps regulate engine temperature. When the radiator isn't working properly, your engine can overheat and potentially break down.

Keeping up with regular radiator maintenance in your 2003 Acura RL is a huge factor in the longevity of your engine. In fact, Acura recommends replacing coolant/antifreeze at specific intervals, but it’s also wise to keep an eye out for signs of a failing radiator. You might be driving around (or about to be stranded) with a failing radiator if you notice leaking coolant, overheating, or an illuminated low coolant dashboard light. As soon as you see one of these symptoms, come to your nearest Firestone Complete Auto Care for a Courtesy Check.

Radiator Repair Service for Your Acura RL

What does radiator repair include? If you bring your vehicle to Firestone Complete Auto Care, we start with a comprehensive inspection of your Acura RL’s cooling system. We then do a machine-powered radiator exchange, replenish flushed chemicals, sealants, and lubricants, and then pressure check for leaks.

Radiator problems often go hand in hand with water pump problems. The water pump is one part on your 2003 Acura RL engine that you can't put off repairing or replacing. This vital part keeps coolant moving through the engine, hoses, and radiator. If it’s not working well (or at all), your engine can easily overheat. Let our technicians examine your radiator pumps and hoses to help you stay ahead of any potential engine problems. If you’re about to lose your cool over a too-hot engine, rest assured that we’re here to give your 2003 Acura RL the top-notch service it needs. After all, we know it’s not just a car. It’s your car.

Questions About Acura RL Radiators

Take care of your 2003 Acura RL radiator and it will last. Check out our top questions and answers about Acura radiators below, and visit your nearest Firestone Complete Auto Care at the first sign of an overheating engine.

Why is the coolant light on my Acura dashboard on? Pay attention to the temperature gauge and lights on your dashboard. If a low coolant warning light comes on or your dashboard temperature gauge keeps rising, it’s likely that your engine is about to overheat (and could leave you stranded on the road). Wait for the engine to cool down, then have your coolant system checked immediately at your nearest Firestone Complete Auto Care.
Can an antifreeze leak wait? Notice a leaking fluid that's green, bright orange, or pink and feels sticky? It might be antifreeze. Antifreeze is toxic but has a sweet smell and taste that's attractive to many cats and dogs. Do your pets a favor and have an antifreeze leak investigated ASAP. Then hose down the driveway or garage floor!
Do Acura RL radiators need to be cleaned? To keep your Acura RL radiator running well, it’s wise to get it cleaned out a few times a year.
My RL overheated! What can cause that? One of the main reasons your Acura RL engine might overheat is because you don’t have enough coolant. Other causes include a clogged radiator, a damaged cooling fan, a malfunctioning thermostat, or a faulty water pump.
Why does the radiator in my RL sound like it’s rumbling or boiling? Air pockets in your RL’s cooling system may cause a rumbling or boiling noise. You could also have a clogged radiator or simply need to replace the radiator cap.
There’s rust in my RL radiator. Should I be worried? Yes. Rust in the radiator of your Acura RL can impair its cooling efficiency, cause leaks, and even result in complete failure of the radiator. Over time, rust can eat away at the radiator's cooling passages, forming tiny holes or cracks that can affect its operation. To help prevent rust from causing damage, you should stay on top of radiator maintenance.