What does the coolant light on my Nissan dashboard mean?

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!

Can Nissan Altima radiators be cleaned?

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

Why is my Altima overheating?

One of the main reasons your Nissan Altima 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 Altima sound like it’s rumbling or boiling?

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

Is rust in my Altima radiator bad?

Yes. Rust in your Nissan Altima radiator could reduce cooling efficiency, cause leaks, and even lead to radiator failure. Left unchecked, rust can damage the radiator's cooling passages causing small holes or cracks in the radiator. Maintain your radiator system to help prevent rust.

1998 Nissan Altima Radiator Service

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Schedule Nissan Altima Radiator Service

Are rising engine temperatures causing rising stress levels for you? Cool it! Schedule your 1998 Nissan Altima radiator service or repair today.

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When to Service Your 1998 Nissan Altima Cooling System

If you’re not sure what the purpose of a radiator is, it’s hard to tell when to have your Nissan Altima radiator serviced. Nonetheless, you need to know the signs of radiator malfunction. 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.

Staying on top of routine radiator maintenance for your 1998 Nissan Altima is essential for long-term engine health. To keep your radiator functioning, Nissan recommends replacing your antifreeze or coolant at scheduled intervals but it’s also wise to keep an eye out for signs of a failing radiator. 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. 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 Nissan Altima Radiator Repair

What happens during a radiator repair service? At Firestone Complete Auto Care, we start by performing a thorough inspection of your Nissan Altima cooling system. Then, we’ll move on to a machine-powered coolant exchange. Finally, we’ll refill the flushed sealants, lubricants and chemicals, then do a pressure check to catch any possible leaks.

Radiator problems often go hand in hand with water pump problems. Of all the parts in your 1998 Nissan Altima engine, the water pump is one that you'll want to have repaired or replaced as soon as you discover a problem with it. This vital part keeps coolant moving through the engine, hoses, and radiator. 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’ll take excellent care of your 1998 Nissan Altima at Firestone Complete Auto Care. We stand behind our work with our Triple Promise: Fixed Right, Priced Right, Right on Time.

Common Nissan Altima Radiator Questions

Take care of your 1998 Nissan Altima radiator and it will last. Check out our top questions and answers about Nissan 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 Nissan dashboard mean? 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!
Can Nissan Altima radiators be cleaned? It could be a good idea to have your Nissan Altima radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.
Why is my Altima overheating? One of the main reasons your Nissan Altima 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 Altima sound like it’s rumbling or boiling? If your radiator sounds like it's boiling or rumbling, you could have air pockets in the cooling system of your Altima. You might also have a damaged radiator cap (super easy to fix!) or a clogged radiator.
Is rust in my Altima radiator bad? Yes. Rust in your Nissan Altima radiator could reduce cooling efficiency, cause leaks, and even lead to radiator failure. Left unchecked, rust can damage the radiator's cooling passages causing small holes or cracks in the radiator. Maintain your radiator system to help prevent rust.