Why is the coolant light on my Hyundai dashboard on?

If the coolant light illuminates on your dashboard, your engine could be overheating. Pull over to a safe area and wait for the engine to cool down. Then, head to your nearest Firestone Complete Auto Care for a coolant system check.

Can an antifreeze leak wait?

It's better to get it fixed sooner than later. Antifreeze is toxic if consumed, but its smell can attract cats and dogs. Keep your whole family safe by repairing antifreeze leaks ASAP and thoroughly hosing down your parking spot to get rid of any lingering residue on the ground.

Do Hyundai Sonata radiators need to be cleaned?

Cleaning your car shouldn’t be limited to the parts you can see. Regular cleaning is good for your radiator, too! When you take your Hyundai Sonata in for routine maintenance or service, it could be a good idea to opt for a radiator cleaning, too.

What is causing my Sonata to overheat?

Your Hyundai Sonata engine could overheat due to low coolant, a clogged radiator, a damaged water pump, a malfunctioning cooling fan, or a faulty thermostat.

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

Air pockets in your Sonata’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 Sonata radiator. Should I be worried?

Yes. If you have rust in your Hyundai Sonata radiator, it could cause leaks, negatively impact cooling efficiency, and eventually lead to radiator failure. Left unaddressed, radiator rust can erode the cooling passages, creating cracks or small holes. Properly maintaining your radiator system can help stop it from rusting.

Radiator Service & Repair for 1998 Hyundai Sonata

Get Started

Schedule Hyundai Sonata Radiator Service

Keeping your cool is easier when your engine is cool. Schedule your 1998 Hyundai Sonata radiator repair or service today.

Schedule an Appointment

When to Service Your 1998 Hyundai Sonata Cooling System

If you’re not sure what the purpose of a radiator is, it’s hard to tell when to have your Hyundai Sonata radiator serviced. Nonetheless, you need to know the signs of radiator malfunction. As part of your car’s cooling system, your radiator helps keep engine temperature regulated. If your radiator isn’t functioning like it’s supposed to, the engine can overheat – or worse, break down.

Staying on top of routine radiator maintenance for your 1998 Hyundai Sonata is a huge factor in the longevity of your engine. To keep your radiator functioning, Hyundai recommends replacing your antifreeze or coolant at scheduled intervals but it’s a good idea to keep your eyes open for any indication that your radiator is failing. You could be on the verge of a radiator-induced engine breakdown 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 Hyundai Sonata

What does radiator repair include? At Firestone Complete Auto Care, we start by performing a thorough inspection of your Hyundai Sonata cooling system. We then do a machine-powered radiator exchange, replenish flushed chemicals, sealants, and lubricants, and then pressure check for leaks.

If your radiator is acting up, odds are good that your water pump needs to be checked for proper function, too. Some services for your 1998 Hyundai Sonata engine can wait, but the water pump is one part that you'll want to have repaired or replaced as soon as you discover a problem with it. The role of the water pump is to keep coolant circulating in your engine, radiator, and hoses. Without it, your engine won't maintain its optimal temperature. Our trained technicians can inspect your car’s radiator hoses and pumps to help make sure everything is in working order. From the heater core to the radiator cap, we’re here to give your 1998 Hyundai Sonata the top-notch service it needs. Every job we do is backed by our Triple Promise: Fixed Right, Priced Right, Right on Time.

Common Hyundai Sonata Radiator Questions

Take care of your 1998 Hyundai Sonata radiator and it will last. Check out our top questions and answers about Hyundai 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 Hyundai dashboard on? If the coolant light illuminates on your dashboard, your engine could be overheating. Pull over to a safe area and wait for the engine to cool down. Then, head to your nearest Firestone Complete Auto Care for a coolant system check.
Can an antifreeze leak wait? It's better to get it fixed sooner than later. Antifreeze is toxic if consumed, but its smell can attract cats and dogs. Keep your whole family safe by repairing antifreeze leaks ASAP and thoroughly hosing down your parking spot to get rid of any lingering residue on the ground.
Do Hyundai Sonata radiators need to be cleaned? Cleaning your car shouldn’t be limited to the parts you can see. Regular cleaning is good for your radiator, too! When you take your Hyundai Sonata in for routine maintenance or service, it could be a good idea to opt for a radiator cleaning, too.
What is causing my Sonata to overheat? Your Hyundai Sonata engine could overheat due to low coolant, a clogged radiator, a damaged water pump, a malfunctioning cooling fan, or a faulty thermostat.
Why does the radiator in my Sonata sound like it’s rumbling or boiling? Air pockets in your Sonata’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 Sonata radiator. Should I be worried? Yes. If you have rust in your Hyundai Sonata radiator, it could cause leaks, negatively impact cooling efficiency, and eventually lead to radiator failure. Left unaddressed, radiator rust can erode the cooling passages, creating cracks or small holes. Properly maintaining your radiator system can help stop it from rusting.