What does the coolant light on my Buick dashboard mean?

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.

Is an antifreeze leak dangerous?

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.

Do Buick Envision 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 Buick Envision in for routine maintenance or service, it could be a good idea to opt for a radiator cleaning, too.

What can cause my Envision to overheat?

Low coolant, a damaged cooling fan, a faulty water pump, a malfunctioning thermostat, or a clogged radiator could all cause your Buick Envision engine to overheat.

What can cause a Envision radiator to make boiling or rumbling sounds?

If your radiator sounds like it's boiling or rumbling, you could have air pockets in the cooling system of your Envision. You might also have a damaged radiator cap (super easy to fix!) or a clogged radiator.

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

Yes. Having rust in your Buick Envision radiator can cause leaks, a reduction in cooling efficiency, and even radiator failure. If rust is left untreated, it can corrode the radiator's cooling passages, causing small cracks or holes that can significantly impact the radiator's ability to function. To help prevent rust from becoming a major issue, it's important to properly maintain your radiator system.

Radiator Service & Repair for 2018 Buick Envision

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Buick Envision Radiator Services

Don’t let the heat of the moment – or of your engine – get to your head. Schedule a radiator repair or service for your 2018 Buick Envision today.

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Recommended Maintenance Intervals for 2018 Buick Envision

When do 2018 Buick Envision radiators need service or repair?

150,000 Miles

Maintenance check at 150000 miles for your 2018 Buick Envision Essence

DRAIN Engine Coolant

150,000 Miles

Maintenance check at 150000 miles for your 2018 Buick Envision Preferred

DRAIN Engine Coolant

150,000 Miles

Maintenance check at 150000 miles for your 2018 Buick Envision Base

DRAIN Engine Coolant

150,000 Miles

Maintenance check at 150000 miles for your 2018 Buick Envision Premium

DRAIN Engine Coolant

When Does My 2018 Buick Envision Radiator Need Service?

Not sure what a radiator does? That makes it difficult to know when to have your Buick Envision radiator serviced, but it’s vital to know what to look for. Your radiator is part of the cooling system. It helps regulate engine temperature. If your radiator isn’t functioning like it’s supposed to, the engine can overheat – or worse, break down.

Keeping up with regular radiator maintenance in your 2018 Buick Envision is essential for long-term engine health. Buick recommends that you replace coolant (also called antifreeze) at certain intervals, but you can also take note of any signs your radiator is going bad. Your radiator could be close to causing an engine breakdown if you see coolant leaks under your car, high engine temperatures, or a dashboard light that indicates low coolant. When you experience one or more of these issues, head to your local Firestone Complete Auto Care for a Courtesy Check.

Buick Envision Coolant Fluid Exchange

What’s included in a radiator repair service? When you come to Firestone Complete Auto Care, we’ll begin your radiator repair with an in-depth inspection of the cooling system in your Buick Envision. We’ll do a machine-powered coolant exchange on the system, and then we’ll top off or replace the fluids that were removed (like chemicals, lubricants, and sealants). Lastly, we’ll perform a pressure check to look for leaks.

If your radiator is acting up, odds are good that your water pump needs to be checked for proper function, too. The water pump is one part on your 2018 Buick Envision engine 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. 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. From the radiator cap to the heater core, your 2018 Buick Envision is in good hands at Firestone Complete Auto Care. After all, we know it’s not just a car. It’s your car.

Buick Envision Radiator Q&A

Take care of your 2018 Buick Envision radiator and it will last. Check out our top questions and answers about Buick radiators below, and visit your nearest Firestone Complete Auto Care at the first sign of an overheating engine.

What does the coolant light on my Buick dashboard mean? 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.
Is an antifreeze leak dangerous? 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.
Do Buick Envision 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 Buick Envision in for routine maintenance or service, it could be a good idea to opt for a radiator cleaning, too.
What can cause my Envision to overheat? Low coolant, a damaged cooling fan, a faulty water pump, a malfunctioning thermostat, or a clogged radiator could all cause your Buick Envision engine to overheat.
What can cause a Envision radiator to make boiling or rumbling sounds? If your radiator sounds like it's boiling or rumbling, you could have air pockets in the cooling system of your Envision. You might also have a damaged radiator cap (super easy to fix!) or a clogged radiator.
There’s rust in my Envision radiator. Should I be worried? Yes. Having rust in your Buick Envision radiator can cause leaks, a reduction in cooling efficiency, and even radiator failure. If rust is left untreated, it can corrode the radiator's cooling passages, causing small cracks or holes that can significantly impact the radiator's ability to function. To help prevent rust from becoming a major issue, it's important to properly maintain your radiator system.