How do I make my 735i 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.

Why is my 735i 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 can cause an A/C system leak?

Over the years, the rubber seals and gaskets in your 735i’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 735i rely on gas?

Your 735i’s A/C uses some power from the engine to run. So, while your air conditioning system may not directly use gasoline as a fuel source, using the A/C can indirectly affect your vehicle’s fuel efficiency.

My 735i’s A/C smells like vinegar! What can cause that?

If the air conditioning in your 735i 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 does my vehicle have to be moving for my 735i’s A/C to work?

There could be issues with one or more components in the air conditioning or electrical system. Your 735i may have a faulty cooling fan or low refrigerant.

Who repairs 735i A/C near me?

When you need your 735i air conditioning system repaired or inspected, trust Firestone Complete Auto Care. Schedule an appointment at our A/C repair shop near you.

1989 BMW 735i A/C Repair Near You

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Schedule Your BMW 735i 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 1989 BMW 735i 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 BMW 735i

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. You take a deep breath and ask yourself, “Who can fix my BMW 735i A/C?” Easy — Firestone Complete Auto Care! We’ve got experience with BMW vehicles, and our trained technicians can identify and repair issues with 1989 BMW A/C systems. Come to your local Firestone Complete Auto Care in your BMW 735i

During this initial A/C performance check, we’ll look at the state of your 1989 BMW 735i’s 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 we think there might be a leak, we'll run a special U/V dye through the system or use a "sniffer." A "sniffer" is a machine that's run along parts of your BMW 735i A/C system that can identify points where refrigerant fumes could be escaping the system. If there's a leak, we'll find it and fix it.

A/C Recharge for BMW 735i

When we perform an A/C repair on your 1989 BMW 735i, we’ll also do an A/C evacuation and recharge. During this process, a technician will remove the old refrigerant from the A/C system. Then, they’ll perform an evacuation (also known as a discharge) on the entire system per BMW guidelines. To finish, we’ll add new refrigerant to recharge the A/C system, and after one final test to be sure the system is cooling properly, you're ready to get back on the road. Our technicians are trained to efficiently perform 1989 BMW 735i A/C recharges.

Troubleshooting BMW 735i A/C Problems

Hot air is a common BMW 735i A/C problem, but it’s not the only issue you might encounter. Typical A/C problems also include weak airflow, which could be caused by mold or mildew buildup, a loose hose, an old ventilation fan, or a compromised seal. If your A/C system blows cold air first but then it turns 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 1989 BMW 735i? 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. So, chill out. We're here to help you get the blast back in your 735i’s A/C!

Frequently Asked Questions for 1989 BMW 735i A/C Systems

How do I make my 735i 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.
Why is my 735i 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 can cause an A/C system leak? Over the years, the rubber seals and gaskets in your 735i’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 735i rely on gas? Your 735i’s A/C uses some power from the engine to run. So, while your air conditioning system may not directly use gasoline as a fuel source, using the A/C can indirectly affect your vehicle’s fuel efficiency.
My 735i’s A/C smells like vinegar! What can cause that? If the air conditioning in your 735i 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 does my vehicle have to be moving for my 735i’s A/C to work? There could be issues with one or more components in the air conditioning or electrical system. Your 735i may have a faulty cooling fan or low refrigerant.
Who repairs 735i A/C near me? When you need your 735i air conditioning system repaired or inspected, trust Firestone Complete Auto Care. Schedule an appointment at our A/C repair shop near you.