Feeling the heat from your A/C? Our trained technicians can take a look at your 1991 GMC R3500 A/C system and recommend a repair plan. Schedule A/C service today and get ready to chill out.
There’s nothing worse than cranking your car air conditioner on a hot day — and discovering it’s broken. Is that a hot stove? Nope, just your steering wheel. Sweat soaks the driver's seat. “Who can fix my GMC R3500 A/C?” you wonder, as the sun beats through the windshield. Easy — Firestone Complete Auto Care! We’ve got experience with GMC vehicles, and our technicians are qualified to diagnose and repair 1991 GMC R3500 A/C systems. Steer your GMC R3500 to your nearest Firestone Complete Auto Care
During this initial A/C performance check, we’ll look at the state of your 1991 GMC R3500’s A/C system to see if repair work is required. This check includes a visual inspection, performance test, and pressure and 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. A "sniffer" is a machine that's run along parts of your GMC R3500 A/C system that can detect refrigerant fumes escaping from the system. If there's a leak, we'll find it and fix it.
When we perform an A/C repair on your 1991 GMC R3500, 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 GMC 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 know how to keep your A/C in tip-top shape with 1991 GMC R3500 A/C recharges.
Warm air isn't the only GMC R3500 A/C problem you may encounter. Another common A/C problem is 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 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 1991 GMC R3500? This can mean you have mold in your evaporator case, or it may indicate that it’s time to change your cabin air filter. 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 R3500’s A/C!