How do I make my Optima air conditioning colder?

Here are a few quick ideas. Shut the passenger air vents and point the other vents directly toward you. Park your car in the shade and use a window sun blocker. Then visit Firestone Complete Auto Care for an A/C performance check and recharge.

What’s making my Optima A/C put out warm air?

If your car’s air conditioning isn’t blowing cold air at all (or it tries, then turns warm), you could have a clogged expansion valve, a faulty compressor clutch, a leak, or a malfunctioning fuse in the system.

How does my A/C system get a leak?

To put it simply, age and moisture are some of the main causes of leaks in your A/C. Over time, rubber gaskets and seals can wear out, which pushes much-needed refrigerant out of your Optima’s A/C system — and lets outside moisture get in, which can take a toll on internal A/C components.

Does the A/C in my Optima use gas?

Optima air conditioning systems don’t use gasoline as a direct fuel source. However, they do rely on engine power, which can indirectly affect your vehicle’s gas mileage.

What can cause the A/C in my Optima to smell like vinegar?

If the air conditioning in your Optima smells like vinegar, it could be due to bacteria growth on system components such as the evaporator and heater cores. Bacteria can grow when moisture accumulates on air conditioning system components, providing a breeding ground for microorganisms.

Why won’t my Optima’s A/C cool the vehicle when the car is stopped?

A problem with one or more of your air conditioning or electrical system components could cause the A/C to only work when your Optima is moving. You may be low on refrigerant, or the cooling fan could be faulty.

Where can I go for Optima A/C repair near me?

When you need your Optima air conditioning system repaired or inspected, trust Firestone Complete Auto Care. Schedule an appointment at our A/C repair shop near you.

Nearest A/C Repair for Your 2015 Kia Optima

Get Started

Schedule Your Kia Optima A/C Service

Feeling the heat from your A/C? Our trained technicians can take a look at your 2015 Kia Optima A/C system and recommend a repair plan. Schedule A/C service today and get ready to chill out.

Schedule an Appointment

A/C Repair Service for Your Kia Optima

When you get in the car on a hot summer day, the last thing you want is a broken air conditioner. Your steering wheel feels like lava. Your skin sticks to the driver’s seat. You wipe your brow and wonder, "Who can fix the A/C in my Kia Optima?" Easy — Firestone Complete Auto Care! We know Kia vehicles, and our qualified technicians can diagnose and service the A/C system in your 2015 Kia. Bring your Kia Optima to your local Firestone Complete Auto Care

In this A/C performance inspection, we’ll check out the current condition of your 2015 Kia Optima 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.” What’s a “sniffer,” you ask? It’s a specially designed machine that’s used on parts of your Kia Optima A/C system to identify points where refrigerant fumes could be escaping the system. If there's a leak, we'll find it and fix it.

Optima A/C Recharge

While your 2015 Kia Optima’s air conditioner is being serviced, we’ll also do an A/C evacuation and recharge. To start this process, a technician will flush out the old refrigerant from your vehicle’s A/C system. Then, they’ll perform an evacuation (also known as a discharge) on the entire system per Kia guidelines. Finally, we’ll recharge the A/C system with new refrigerant and after one final test to be sure the system is cooling properly, you're ready to get back on the road. We want you to be comfortable in your car, so we train our technicians to perform 2015 Kia Optima A/C recharges.

Common Kia Optima A/C Problems

Warm air isn't the only Kia Optima A/C problem you may encounter. Typical A/C problems also include weak airflow, which could mean you have a compromised seal, mildew or mold buildup, a loose or damaged hose, or a ventilation fan that needs to be replaced. 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 2015 Kia Optima? This can mean you have mold in your evaporator case, or it may indicate that it’s time to change your cabin air filter. Technicians at Firestone Complete Auto Care are ready to help you address your A/C problems. We’re here to help you get back on the road in your Optima — without all the sweat puddles!

Questions About 2015 Kia Optima A/C Systems

How do I make my Optima air conditioning colder? Here are a few quick ideas. Shut the passenger air vents and point the other vents directly toward you. Park your car in the shade and use a window sun blocker. Then visit Firestone Complete Auto Care for an A/C performance check and recharge.
What’s making my Optima A/C put out warm air? If your car’s air conditioning isn’t blowing cold air at all (or it tries, then turns warm), you could have a clogged expansion valve, a faulty compressor clutch, a leak, or a malfunctioning fuse in the system.
How does my A/C system get a leak? To put it simply, age and moisture are some of the main causes of leaks in your A/C. Over time, rubber gaskets and seals can wear out, which pushes much-needed refrigerant out of your Optima’s A/C system — and lets outside moisture get in, which can take a toll on internal A/C components.
Does the A/C in my Optima use gas? Optima air conditioning systems don’t use gasoline as a direct fuel source. However, they do rely on engine power, which can indirectly affect your vehicle’s gas mileage.
What can cause the A/C in my Optima to smell like vinegar? If the air conditioning in your Optima smells like vinegar, it could be due to bacteria growth on system components such as the evaporator and heater cores. Bacteria can grow when moisture accumulates on air conditioning system components, providing a breeding ground for microorganisms.
Why won’t my Optima’s A/C cool the vehicle when the car is stopped? A problem with one or more of your air conditioning or electrical system components could cause the A/C to only work when your Optima is moving. You may be low on refrigerant, or the cooling fan could be faulty.
Where can I go for Optima A/C repair near me? When you need your Optima air conditioning system repaired or inspected, trust Firestone Complete Auto Care. Schedule an appointment at our A/C repair shop near you.