
Gas shock is a common issue encountered during refrigerator usage. When a refrigerator experiences gas shock, its ability to preserve food is compromised due to the malfunctioning of the cooling system. Refer to the signs, causes, and effective remedies for refrigerator gas shock in the article below by Mytour!
1. Signs to Identify Refrigerator Gas Shock
Below are some signs that will help you determine whether your refrigerator is experiencing gas shock or not:

2. Testing Methods and Causes of Refrigerator Gas Shock
2.1. Testing Procedure
- Using Soap to Test for Refrigerator Gas Shock
You can use soap to check if your refrigerator has gas shock following the instructions below:
First, apply soap on the refrigerant lines, evaporator, and condenser while the refrigerator is still running. Then, if you see soap bubbles forming at any point, it indicates a leak.

- Using Oil Solution
First, clean the components inside the refrigerator and plug it in to run normally. Then use oil solution to lightly wipe the refrigerant lines, condenser, evaporator, and observe. If you see oil stains at any point, it indicates a leak.
2.2. Causes
Causes of Refrigerator Gas Shock
- Punctured Refrigerant Lines
The refrigerant line is punctured at a location on the evaporator, condenser, or near the refrigerator block. This is the main cause of refrigerator gas shock.

- Copper Tube Leakage near Refrigerator Block
Copper tubes near the refrigerator block are prone to oxidation and erosion after prolonged use, leading to the appearance of cracks or punctures. This is the main cause of unstable gas transmission, resulting in gas shock.
Remedies for Refrigerator Gas Shock
Contact Professional Technicians

Do not attempt DIY repairs at home if you discover your refrigerator experiencing gas shock. Contact professional technicians for assistance. Reach out to authorized, reputable repair centers for expert advice and prompt support.
