Chill out. Our technicians are trained to inspect and repair 2007 GMC Sierra 3500 Classic A/C systems. Stop by today to enjoy some free air conditioning and an A/C performance check.
When you get in the car on a hot summer day, the last thing you want is a broken air conditioner. Is that a hot stove? Nope, just your steering wheel. Your skin sticks to the driver’s seat. “Who can fix my GMC Sierra 3500 Classic A/C?” you wonder, as the sun beats through the windshield. Firestone Complete Auto Care can! We know GMC vehicles, and our technicians are qualified to diagnose and repair 2007 GMC Sierra 3500 Classic A/C systems. Bring your GMC Sierra 3500 Classic to your local Firestone Complete Auto Care
During this initial A/C performance check, we’ll look at the state of your 2007 GMC Sierra 3500 Classic’s A/C system to evaluate what repairs are necessary (if any). 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. A "sniffer" is a machine that's run along parts of your GMC Sierra 3500 Classic A/C system that can identify points where refrigerant fumes could be escaping the system. If your system has a leak, we can get it fixed.
When we perform an A/C repair on your 2007 GMC Sierra 3500 Classic, 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. Next, they will evacuate the system according to GMC's recommendations. To finish, we’ll add new refrigerant to recharge the A/C system, and once the technician tests the cool blast for themselves, you’re all set. We want you to be comfortable in your car, so we train our technicians to perform 2007 GMC Sierra 3500 Classic A/C recharges.
You may think warm air is the only potential GMC Sierra 3500 Classic A/C problem you’ll have, but you may notice other issues, too. Another common A/C problem is 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 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 2007 GMC Sierra 3500 Classic? 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 Sierra 3500 Classic — without all the sweat puddles!