How do I make my Altima air conditioning colder?

For starters, use a sun-blocking shade in the windshield while you’re parked, or look for a shady parking spot. Closing all the passenger vents in your car can help redirect cold air toward you, cooling you off faster. Still need more chill? Head to Firestone Complete Auto Care for an A/C performance check and recharge.

Why is my Altima A/C blowing hot air?

Maybe your A/C starts cool but then gets warm. Or maybe it never gets cold in the first place. Either way, your A/C troubles could be traced back to a clogged expansion valve, faulty compressor clutch, blown fuse, or leak.

What causes A/C system leaks?

Over the years, the rubber seals and gaskets in your Altima’s A/C system naturally degrade. Moisture can get into the system and cause a malfunction, or parts can simply wear out so that your system no longer seals properly.

Does the A/C in my Altima rely on gas?

The air conditioning system in your Altima does not use gasoline directly as a fuel source, but it does require some power from the engine, which indirectly affects your car's fuel consumption.

Why does the A/C in my Altima smell like vinegar?

It’s easy for moisture to accumulate in your car’s air conditioning system, which can cause microorganisms like bacteria to grow. In turn, this bacteria growth can cause the A/C in your Altima to produce a vinegary odor.

Why does my vehicle have to be moving for my Altima’s A/C to work?

Damaged or worn components in your Altima’s electrical or air conditioning system can cause the A/C to only work when the car is moving. You may be dealing with low coolant or a faulty cooling fan.

Where can I get my Altima’s A/C repaired?

Firestone Complete Auto Care is ready to inspect and repair your Altima’s air conditioning system. Make an appointment at one of our nearby A/C repair shops today.

Nearest A/C Repair for Your 2018 Nissan Altima

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Schedule Your Nissan Altima A/C Service

When you’ve got car A/C problems, don’t sweat it. At Firestone Complete Auto Care, our technicians are qualified to diagnose issues and repair your 2018 Nissan Altima A/C system. Beat the heat and come in today for a refreshingly easy A/C performance check.

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A/C Repair Service for Your Nissan Altima

When you get in the car on a hot summer day, the last thing you want is a broken air conditioner. Is that a hot stove? Nope, just your steering wheel. Sweat soaks the driver's seat. You take a deep breath and ask yourself, “Who can fix my Nissan Altima A/C?” Firestone Complete Auto Care — that’s who! We’ve got experience with Nissan vehicles, and our trained technicians can identify and repair issues with 2018 Nissan A/C systems. Steer your Nissan Altima to your nearest Firestone Complete Auto Care

In this A/C performance inspection, we’ll check out the current condition of your 2018 Nissan Altima A/C system to determine whether repair work is needed. This check includes a visual inspection, performance test, and pressure and leak test. If any signs point to a possible leak, we’ll send a special U/V dye through the system, or use something called a “sniffer.” A "sniffer" is a machine that's run along parts of your Nissan Altima A/C system that can detect refrigerant fumes escaping from the system. If your system has a leak, we can get it fixed.

Altima A/C Recharge

When we perform an A/C repair on your 2018 Nissan Altima, we’ll also do an A/C evacuation and recharge. To do this, one of our technicians will remove the refrigerant in your A/C system (if there is even any left to remove). Then, they’ll perform an evacuation (also known as a discharge) on the entire system per Nissan guidelines. The A/C system is recharged with new refrigerant and once we’ve done a final test on the system ourselves, you’re good to go. We want you to be comfortable in your car, so we train our technicians to perform 2018 Nissan Altima A/C recharges.

Common Nissan Altima A/C Problems

Hot air is a common Nissan Altima A/C problem, but it’s not the only issue you might encounter. Another common A/C problem is weak airflow, which could indicate an old ventilation fan, a seal or hose that needs replacing, or mold buildup in your A/C system. An A/C system that starts off blowing cold air but then turns warm may suggest a leak, a blown fuse, or a damaged compressor clutch. What about those (somewhat unpleasant!) smells coming through the A/C vents in your 2018 Nissan Altima? You could have a moldy evaporator case, or you may simply need a new cabin air filter installed. Our trained technicians will do what they can to solve your A/C problems. Don’t sweat it — we’re here to help you chill out again in your Altima.

2018 Nissan Altima A/C System FAQs

How do I make my Altima air conditioning colder? For starters, use a sun-blocking shade in the windshield while you’re parked, or look for a shady parking spot. Closing all the passenger vents in your car can help redirect cold air toward you, cooling you off faster. Still need more chill? Head to Firestone Complete Auto Care for an A/C performance check and recharge.
Why is my Altima A/C blowing hot air? Maybe your A/C starts cool but then gets warm. Or maybe it never gets cold in the first place. Either way, your A/C troubles could be traced back to a clogged expansion valve, faulty compressor clutch, blown fuse, or leak.
What causes A/C system leaks? Over the years, the rubber seals and gaskets in your Altima’s A/C system naturally degrade. Moisture can get into the system and cause a malfunction, or parts can simply wear out so that your system no longer seals properly.
Does the A/C in my Altima rely on gas? The air conditioning system in your Altima does not use gasoline directly as a fuel source, but it does require some power from the engine, which indirectly affects your car's fuel consumption.
Why does the A/C in my Altima smell like vinegar? It’s easy for moisture to accumulate in your car’s air conditioning system, which can cause microorganisms like bacteria to grow. In turn, this bacteria growth can cause the A/C in your Altima to produce a vinegary odor.
Why does my vehicle have to be moving for my Altima’s A/C to work? Damaged or worn components in your Altima’s electrical or air conditioning system can cause the A/C to only work when the car is moving. You may be dealing with low coolant or a faulty cooling fan.
Where can I get my Altima’s A/C repaired? Firestone Complete Auto Care is ready to inspect and repair your Altima’s air conditioning system. Make an appointment at one of our nearby A/C repair shops today.