How much refrigerant should be added to a Geely Englon?
4 Answers
Geely Englon requires 300 grams of refrigerant. Preparation: Before adding refrigerant, prepare tools and materials such as an automotive refrigerant recovery and charging machine, refrigerant (most car air conditioners currently use R-134a refrigerant, and different refrigerants must not be mixed). Connecting the pipes: Connect the pipes of the automotive refrigerant recovery and charging machine to the high and low-pressure pipes of the car's air conditioning system (red connects to the high-pressure pipe, blue connects to the low-pressure pipe). Vacuuming: After ensuring the pipes are correctly connected and the refrigerant recovery and charging machine completes its self-check upon startup, you can begin the vacuuming process for the car's air conditioning system. Adding refrigerant: Only after the vacuuming is completed can you start adding refrigerant. Based on the maximum refrigerant capacity marked on the vehicle's air conditioning system, set the charging capacity, time, and type on the refrigerant recovery and charging machine. After confirmation, the machine will automatically begin adding the refrigerant.
I've been driving my old Geely Englon for over ten years. A few years ago, the AC stopped cooling, so I bought a refrigerant canister and added it myself. At the time, I assumed all cars needed 600 grams, but I ended up overfilling by about 500 grams. The AC performed even worse, the compressor made loud buzzing noises, and a lot of refrigerant leaked out. The mechanic told me that for Geely Englon models, the refrigerant amount is typically between 500 and 700 grams, depending on the year and system configuration. For example, pre-2010 models might need less, while later models might require more. Never guess blindly—checking the owner's manual is the best approach. If the manual is lost, go to a 4S shop to test the system pressure. Adding refrigerant randomly not only wastes money but can also cause pipe bursts or premature compressor failure. Now, whenever there's an AC issue, I leave it to the professionals—it's worry-free and safer.
As a safety-conscious individual, I must emphasize that inaccurate refrigerant charging is dangerous. Excessive refrigerant pressure can damage the AC system, and leaks pose frostbite risks. While I don't know the exact refrigerant quantity for Geely Emgrand models, compact cars typically require 500-800 grams. Always check for system leaks before charging - otherwise it's wasted effort. Never estimate the weight; use pressure gauges for precise measurement. Overcharging increases compressor load and fuel consumption, while undercharging reduces cooling efficiency. I recommend visiting authorized service centers where professionals use specialized equipment to determine exact quantities and perform safe refills. Safety first - minor oversights can lead to major issues. For routine maintenance, don't rush to add refrigerant when cooling performance declines, as other problems may be the cause.
Those who have tried adding refrigerant themselves know this job requires some patience. First, check if the AC compressor is running - if not, it might not be a refrigerant issue. If low refrigerant is confirmed, a Geely Emgrand typically needs 500-700 grams, but I suggest not fixating on one number. Use dedicated charging cans and adapters to proceed slowly while monitoring the pressure gauge, staying below the 800g maximum limit. Pay attention to temperature changes during the process and test cooling effectiveness after filling. Remember, overfilling wastes money and may damage components. It's best to bring your vehicle manual for reference as it usually contains recommended quantities. While DIY can save money, the high risks make professional service preferable.
