What does an illuminated coolant temperature light mean for my Chevrolet?

Your engine might be about to overheat. If your low coolant light is on, pull over in a safe area and wait for your engine temperature to go down. Once it’s safe to do so, bring your car to your nearest Firestone Complete Auto Care to have the coolant system inspected.

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 Chevrolet Lumina radiators need to be cleaned?

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

What can cause my Lumina to overheat?

One of the main reasons your Chevrolet Lumina 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.

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

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

Yes. Rust in the radiator of your Chevrolet Lumina 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.

1991 Chevrolet Lumina Radiator Repair & Service

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Service Your Chevrolet Lumina 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 1991 Chevrolet Lumina today.

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When to Service Your 1991 Chevrolet Lumina Cooling System

It can be tough to know when to have your Chevrolet Lumina radiator serviced if you don't know what it does, but 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. When the radiator isn't working properly, your engine can overheat and potentially break down.

Regular, proactive service on the radiator in your 1991 Chevrolet Lumina is a huge factor in the longevity of your engine. To keep your radiator functioning, Chevrolet recommends replacing your antifreeze or coolant at scheduled 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 see coolant leaks under your car, high engine temperatures, or a dashboard light that indicates low coolant. Visit your local Firestone Complete Auto Care for a Courtesy Check at the first sign of one of these issues.

What to Expect from Chevrolet Lumina Radiator Repair

What’s included in a radiator repair service? At Firestone Complete Auto Care, we start by performing a thorough inspection of your Chevrolet Lumina 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. The water pump is one part on your 1991 Chevrolet Lumina engine that you can't put off repairing or replacing. This pump ensures that coolant is always flowing through the radiator, hoses, and engine. If it’s not working well (or at all), your engine can easily overheat. Our technicians can take a look at your radiator’s components to help make sure everything is in working order. From the heater core to the radiator cap, your 1991 Chevrolet Lumina is in good hands at Firestone Complete Auto Care. After all, we know it’s not just a car. It’s your car.

Questions About Chevrolet Lumina Radiators

Take care of your 1991 Chevrolet Lumina radiator and it will last. Check out our top questions and answers about Chevrolet radiators below, and visit your nearest Firestone Complete Auto Care at the first sign of an overheating engine.

What does an illuminated coolant temperature light mean for my Chevrolet? Your engine might be about to overheat. If your low coolant light is on, pull over in a safe area and wait for your engine temperature to go down. Once it’s safe to do so, bring your car to your nearest Firestone Complete Auto Care to have the coolant system inspected.
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 Chevrolet Lumina radiators need to be cleaned? It could be a good idea to have your Chevrolet Lumina radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.
What can cause my Lumina to overheat? One of the main reasons your Chevrolet Lumina 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.
What is making my Lumina radiator sound like it’s boiling or rumbling? Air pockets in your Lumina’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 Lumina radiator. Should I be worried? Yes. Rust in the radiator of your Chevrolet Lumina 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.