Why is the coolant light on my Hyundai 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?

Don’t ignore puddles on your driveway or garage floor. If you see a green, bright orange, or pink fluid puddling under your car (it might be sticky, too), it could be antifreeze that’s leaking out of the engine. Antifreeze has a sweet, attractive smell to cats and dogs (and it’s highly toxic to them), so look out for your pets! Repair any leaks as soon as possible, then carefully wash away any remaining fluid that’s left behind on the driveway or garage floor.

Can Hyundai Elantra GT radiators be cleaned?

It could be a good idea to have your Hyundai Elantra GT radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.

What is causing my Elantra GT to overheat?

If your Hyundai Elantra GT engine overheats, it could be because of a clogged radiator, a damaged thermostat, a faulty cooling fan, a malfunctioning water pump, or low coolant levels.

What is making my Elantra GT radiator sound like it’s boiling or rumbling?

There could be air pockets in your Elantra GT’s cooling system. You might also have a clogged radiator or faulty radiator cap (this last one is an easy fix!).

Should I be concerned about rust in my Elantra GT radiator?

Yes. Rust in the radiator of your Hyundai Elantra GT 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.

Radiator Service & Repair for 2018 Hyundai Elantra GT

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Hyundai Elantra GT Radiator Services

Are rising engine temperatures causing rising stress levels for you? Cool it! Schedule your 2018 Hyundai Elantra GT radiator service or repair today.

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When to Service Your 2018 Hyundai Elantra GT Cooling System

If you’re not sure what the purpose of a radiator is, it’s hard to tell when to have your Hyundai Elantra GT radiator serviced. Nonetheless, it's still extremely important. The radiator is in the cooling system of your car, and it helps your engine temperature stay within a safe range. 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 2018 Hyundai Elantra GT is essential for long-term engine health. In fact, Hyundai recommends replacing coolant/antifreeze at specific intervals, but you can also take note of any signs your radiator is going bad. You might be driving around (or about to be stranded) with a failing radiator if you notice a low coolant light or higher-than-normal engine temperatures on your dashboard, or if you spot coolant leaks coming from your car. When you experience one or more of these issues, head to your local Firestone Complete Auto Care for a Courtesy Check.

What to Expect from Hyundai Elantra GT Radiator Repair

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

Issues with your radiator often coincide with a malfunctioning water pump. Of all the parts in your 2018 Hyundai Elantra GT engine, the water pump is one that needs to be addressed ASAP once an issue is identified. The role of the water pump is to keep coolant circulating in your engine, radiator, and hoses. 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 make sure everything is in working order. From the radiator cap to the heater core, we’ll take excellent care of your 2018 Hyundai Elantra GT at Firestone Complete Auto Care. After all, we know it’s not just a car. It’s your car.

Hyundai Elantra GT Radiator Q&A

Take care of your 2018 Hyundai Elantra GT 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? 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? Don’t ignore puddles on your driveway or garage floor. If you see a green, bright orange, or pink fluid puddling under your car (it might be sticky, too), it could be antifreeze that’s leaking out of the engine. Antifreeze has a sweet, attractive smell to cats and dogs (and it’s highly toxic to them), so look out for your pets! Repair any leaks as soon as possible, then carefully wash away any remaining fluid that’s left behind on the driveway or garage floor.
Can Hyundai Elantra GT radiators be cleaned? It could be a good idea to have your Hyundai Elantra GT radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.
What is causing my Elantra GT to overheat? If your Hyundai Elantra GT engine overheats, it could be because of a clogged radiator, a damaged thermostat, a faulty cooling fan, a malfunctioning water pump, or low coolant levels.
What is making my Elantra GT radiator sound like it’s boiling or rumbling? There could be air pockets in your Elantra GT’s cooling system. You might also have a clogged radiator or faulty radiator cap (this last one is an easy fix!).
Should I be concerned about rust in my Elantra GT radiator? Yes. Rust in the radiator of your Hyundai Elantra GT 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.