How can I make my Grand Marquis 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 do I get hot air from my Grand Marquis A/C?

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?

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 Grand Marquis’s A/C system — and lets outside moisture get in, which can take a toll on internal A/C components.

Does my Grand Marquis A/C use 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 Grand Marquis.

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

Moisture can accumulate on your vehicle’s A/C system components, creating the perfect breeding ground for bacteria. As this bacteria grows, it can cause the air conditioning system in your Grand Marquis to have a vinegar-like smell.

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

Damaged or worn components in your Grand Marquis’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 go for Grand Marquis A/C repair near me?

Firestone Complete Auto Care inspects and repairs Grand Marquis air conditioning systems. Book an appointment at one of our A/C repair shops near you today.

Nearest A/C Repair for Your 2009 Mercury Grand Marquis

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Schedule A/C Service for Your Mercury Grand Marquis

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 2009 Mercury Grand Marquis A/C system. Beat the heat and come in today for a refreshingly easy A/C performance check.

Schedule an Appointment

A/C Service for Mercury Grand Marquis

Few things are worse than a broken car air conditioner on a hot summer day. Your steering wheel feels like lava. That puddle in the driver’s seat? Sweat. Ugh. “Who can fix my Mercury Grand Marquis A/C?” you wonder, as the sun beats through the windshield. Firestone Complete Auto Care can! We’ve got experience with Mercury vehicles, and our trained technicians can identify and repair issues with 2009 Mercury A/C systems. Come to your local Firestone Complete Auto Care in your Mercury Grand Marquis

In this A/C performance inspection, we’ll check out the current condition of your 2009 Mercury Grand Marquis A/C system to determine whether repair work is needed. This check will include an examination of system pressure, a visual inspection, and a 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 Mercury Grand Marquis A/C system that can identify points where refrigerant fumes could be escaping the system. If your A/C system has a leak, we’ll find and repair it.

Grand Marquis A/C Recharge

When we perform an A/C repair on your 2009 Mercury Grand Marquis, 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 Mercury guidelines. To finish, we’ll add new refrigerant to recharge the A/C system, and once we’ve done a final test on the system ourselves, you're ready to get back on the road. Our technicians are trained to efficiently perform 2009 Mercury Grand Marquis A/C recharges.

Common Mercury Grand Marquis A/C Problems

Warm air isn't the only Mercury Grand Marquis A/C problem you may encounter. Other common A/C problems include weak airflow, which could indicate an old ventilation fan, a seal or hose that needs replacing, or mold buildup in your A/C system. If your A/C system blows cold air first but then it turns warm, this can mean there’s a malfunctioning compressor clutch, a leak, or a blown fuse. What about those (somewhat unpleasant!) smells coming through the A/C vents in your 2009 Mercury Grand Marquis? 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 Grand Marquis — without all the sweat puddles!

Frequently Asked Questions for 2009 Mercury Grand Marquis A/C Systems

How can I make my Grand Marquis 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 do I get hot air from my Grand Marquis A/C? 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? 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 Grand Marquis’s A/C system — and lets outside moisture get in, which can take a toll on internal A/C components.
Does my Grand Marquis A/C use 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 Grand Marquis.
Why does the A/C in my Grand Marquis smell like vinegar? Moisture can accumulate on your vehicle’s A/C system components, creating the perfect breeding ground for bacteria. As this bacteria grows, it can cause the air conditioning system in your Grand Marquis to have a vinegar-like smell.
Why won’t my Grand Marquis’s A/C cool the vehicle when the car is stopped? Damaged or worn components in your Grand Marquis’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 go for Grand Marquis A/C repair near me? Firestone Complete Auto Care inspects and repairs Grand Marquis air conditioning systems. Book an appointment at one of our A/C repair shops near you today.