Auto AC Repair in Seattle, WA

Weak Airflow? Here’s Why

Weak airflow could be caused by a few things:

• Mold or Mildew Build-Up: When the system cools, moisture can accumulate inside the evaporator, leading to mold or mildew buildup. When this happens, air struggles to reach the vents.
• Loose Hoses: Blower hoses can work loose over time, especially the ones that feed air into the blower itself.
• Ventilation Problems: Sometimes, the ventilation system fails due to simple, fixable issues.
• Leaky Seals: If there’s a seal leak, your entire A/C unit could be compromised, limiting its ability to function properly.

My Air Isn’t Blowing Cold!

If you’re stuck with warm air instead of that cool, refreshing breeze, it could be due to one of these issues:

• Freon Leaks: These are often caused by worn O-rings, hoses, or seals.
• Blocked Expansion Tubes or Refrigerant Hoses: A blockage can stop the cool air from circulating.
• Faulty Compressor or Clutch: The compressor plays a big role in cooling, and if it’s not working, neither is your A/C.
• Blower Motor or Resistor Issues: These components help push air into your car’s cabin, so if they fail, airflow suffers.
• Damaged Condensers or Evaporators: These essential parts can break down, stopping cold air production.
• Vacuum Leaks, Broken Switches, Fuses, Relays, or Control Modules: Electrical and mechanical issues can stop your A/C in its tracks.

What Causes an AC Leak?

The usual culprits behind an air conditioner leak are age and moisture. Over time, rubber seals and pipes lose their flexibility, becoming brittle and prone to cracks. When this happens, pressurized Freon can escape, leading to a loss of pressure in the system. Moisture can also get inside, mixing with Freon to create a corrosive acid that causes damage to your unit from the inside out.

Our Air Conditioning Service

When your AC isn’t working as it should, our experienced mobile mechanics perform a series of checks to pinpoint the problem:

• Visual Inspection of AC Components: We check everything from the compressor to the hoses.
• Performance Test: We run the A/C to see how it’s functioning.
• System Charge Test: This checks if your A/C has the right amount of refrigerant.
• Control Test: We make sure the system’s controls are working properly.
• Leak Test: Using a specialized leak detector, we check for any Freon leaks.

Once these tests are done, we can identify the problem, whether it’s a simple Freon leak, a worn-out filter, loose wires, or even engine heat affecting your system’s performance.

AC Components That May Need Repair or Replacement

After diagnosing the issue, we may need to perform a car AC repair (or replace, if necessary) on one of the following:

• O-rings, seals, or hoses
• Compressors or compressor clutches
• Blower motors or resistors
• Evaporators or condensers
• Driers, receivers, and accumulators
• Switches, controls, modules, or relays