Don’t Rush to Refill Car AC Gas Without Checking These Key Components

Car AC Cooling Problem: When the temperature becomes too hot, the AC of the car is the sole source of comfort. But what happens if it stops cooling all of a sudden? Most people think it’s a gas problem and run for a refill. Experts, however, say a few other parts could be causing the problem. It’s only logical to check these areas before spending on refilling gas.

Dirty Cabin Air Filter Can Block Cooling

An over-repeated and much neglected issue is the cabin air filter. It has an essential function to spread cool air through the car. If clogged with debris, it makes less airflow happen and will let hot air get through to come out of the AC vents. Swapping it is cheap and may restore cold capability. Skipping it may give way to more complicated AC system malfunctions.

Cooling Coil and Condenser Could Be the Hidden Problem

Cooling coil and condenser are very important components of the car’s AC system. If the coil becomes dirty or clogged, it will impact the entire cooling process. Likewise, a damaged or malfunctioning condenser lowers the efficiency of the AC. Mechanics usually check these components first before going to other components. Cleaning or repairing them might correct the cooling problem without a gas refill.

Low or Leaking Gas Might Still Be an Explanation

While not always the first reason, low refrigerant gas can still cause poor AC cooling. Leaks in the gas pipe can lead to a gradual drop in pressure. In such cases, a mechanic checks for leakage using a pressure gauge. If a leak is found, the pipe is repaired before refilling gas. It’s essential to ensure there’s no leakage before topping up gas, or the problem will return.

Importance of Routine AC Maintenance

Routine maintenance keeps the AC in good working condition. Avoiding regular check-ups can cause clogging in the filters, coil damage, and undetected gas leaks. It is recommended to have the AC system checked every couple of months, particularly before summer arrives. This way, minor problems are detected early and corrected, avoiding major issues and costly repairs.