How can I make my IS350 air conditioner 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.

Why is my IS350 A/C blowing hot 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.

What causes A/C system leaks?

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 IS350’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 IS350 rely on gas?

While your vehicle’s A/C system doesn’t directly use fuel, it does draw power from the engine, which can impact the fuel consumption of your IS350.

What does it mean if the A/C in my IS350 smells like vinegar?

If a vinegar-like odor comes from your A/C, bacteria growth could be the culprit. Moisture accumulation in the air conditioning system of your IS350 creates a breeding environment for microorganisms.

Why won’t my IS350’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 IS350 is moving. You may be low on refrigerant, or the cooling fan could be faulty.

Where can I get my IS350’s A/C repaired?

Firestone Complete Auto Care is ready to inspect and repair your IS350’s air conditioning system. Make an appointment at one of our nearby A/C repair shops today.

2018 Lexus IS350 A/C Repair Near You

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Schedule A/C Service for Your Lexus IS350

Feeling the heat from your A/C? Our trained technicians can take a look at your 2018 Lexus IS350 A/C system and recommend a repair plan. Schedule A/C service today and get ready to chill out.

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Lexus IS350 A/C Repair

Few things are worse than a broken car air conditioner on a hot summer day. 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 Lexus IS350 A/C?” Firestone Complete Auto Care — that’s who! We know Lexus vehicles, and our qualified technicians can diagnose and service the A/C system in your 2018 Lexus. Steer your Lexus IS350 to your nearest Firestone Complete Auto Care

During this initial A/C performance check, we’ll look at the state of your 2018 Lexus IS350’s A/C system to see if repair work is required. This check will include an examination of system pressure, a visual inspection, and a leak test. If we suspect a leak, we’ll send a U/V dye through your A/C system or use a “sniffer” to find the leak. What’s a “sniffer,” you ask? It’s a specially designed machine that’s used on parts of your Lexus IS350 A/C system to detect any refrigerant fumes that might be leaking out from the system. If your A/C system has a leak, we’ll find and repair it.

A/C Recharge for Lexus IS350

Let's say we repair your 2018 Lexus IS350 A/C system. We will also perform 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 use Lexus’s specifications to evacuate the system. Finally, we’ll recharge the A/C system with new refrigerant and once the technician tests the cool blast for themselves, you’re good to go. Our technicians know how to keep your A/C in tip-top shape with 2018 Lexus IS350 A/C recharges.

Common Lexus IS350 A/C Problems

Warm air isn't the only Lexus IS350 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. If you notice that your A/C system’s air is cold at first, then quickly goes warm, this may be due to a clogged expansion valve, faulty compressor clutch, blown fuse, or leak. Are you breathing in some “interesting” new odors in your 2018 Lexus IS350? You could have a moldy evaporator case, or you may simply need a new cabin air filter installed. Our technicians will work to solve your A/C problems to the best of their ability. We’re here to help you get back on the road in your IS350 — without all the sweat puddles!

Frequently Asked Questions for 2018 Lexus IS350 A/C Systems

How can I make my IS350 air conditioner 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.
Why is my IS350 A/C blowing hot 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.
What causes A/C system leaks? 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 IS350’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 IS350 rely on gas? While your vehicle’s A/C system doesn’t directly use fuel, it does draw power from the engine, which can impact the fuel consumption of your IS350.
What does it mean if the A/C in my IS350 smells like vinegar? If a vinegar-like odor comes from your A/C, bacteria growth could be the culprit. Moisture accumulation in the air conditioning system of your IS350 creates a breeding environment for microorganisms.
Why won’t my IS350’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 IS350 is moving. You may be low on refrigerant, or the cooling fan could be faulty.
Where can I get my IS350’s A/C repaired? Firestone Complete Auto Care is ready to inspect and repair your IS350’s air conditioning system. Make an appointment at one of our nearby A/C repair shops today.