Convenient & Local 1988 GMC R1500 Suburban A/C Repair

Get Started

Schedule an A/C Service Appointment for Your GMC R1500 Suburban

Chill out. Our technicians are trained to inspect and repair 1988 GMC R1500 Suburban A/C systems. Stop by today to enjoy some free air conditioning and an A/C performance check.

Schedule an Appointment

GMC R1500 Suburban A/C Repair

There’s nothing worse than cranking your car air conditioner on a hot day — and discovering it’s broken. Your steering wheel feels like lava. That puddle in the driver’s seat? Sweat. Ugh. You wipe your brow and wonder, "Who can fix the A/C in my GMC R1500 Suburban?" Firestone Complete Auto Care — that’s who! We know our way around GMC vehicles, and our qualified technicians can diagnose and service the A/C system in your 1988 GMC. Bring your GMC R1500 Suburban to your local Firestone Complete Auto Care

During an A/C performance check, we'll determine the condition of your 1988 GMC R1500 Suburban A/C system to determine whether repair work is needed. We’ll test overall system performance, check for any leaks, and measure the system pressure. 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” isn’t a technician with a good nose! It’s a machine that’s used on different parts of your GMC R1500 Suburban 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 GMC R1500 Suburban

While your 1988 GMC R1500 Suburban’s air conditioner is being serviced, 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). Next, they will evacuate the system according to GMC's recommendations. 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. Our technicians are trained to efficiently perform 1988 GMC R1500 Suburban A/C recharges.

Troubleshooting GMC R1500 Suburban A/C Problems

Warm air isn't the only GMC R1500 Suburban A/C problem you may encounter. Another common A/C problem is 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. And smelly A/C in a 1988 GMC R1500 Suburban? 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 R1500 Suburban — without all the sweat puddles!

Frequently Asked Questions for 1988 GMC R1500 Suburban A/C Systems

  • How do I make my R1500 Suburban 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 do I get hot air from my R1500 Suburban 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.
  • How does my A/C system get a leak? Over the years, the rubber seals and gaskets in your R1500 Suburban’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 running the A/C in my R1500 Suburban use gasoline? R1500 Suburban 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.
  • Why does the A/C in my R1500 Suburban 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 R1500 Suburban to produce a vinegary odor.
  • What is causing my R1500 Suburban’s A/C to only work when the car is in motion? Damaged or worn components in your R1500 Suburban’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.
  • Who repairs R1500 Suburban A/C near me? Firestone Complete Auto Care inspects and repairs R1500 Suburban air conditioning systems. Book an appointment at one of our A/C repair shops near you today.