What are the reasons for the Ford Focus air conditioning not cooling?
2 Answers
The reasons for the Ford Focus air conditioning not cooling are: 1. Dirty condenser and air filter; 2. Aged belt; 3. Faulty air conditioning compressor or temperature sensor. The Ford Focus has a length of 4647mm, width of 1810mm, height of 1468mm, a wheelbase of 2705mm, a minimum ground clearance of 155mm, and a body weight of 1245kg. The Ford Focus is equipped with a 1.5T inline 3-cylinder turbocharged engine, producing a maximum horsepower of 122PS, maximum torque of 153Nm, and maximum power of 90kW. The maximum power speed ranges from 5000 to 6500rpm, and the maximum torque speed ranges from 1450 to 4500rpm. It is paired with a 6-speed manual transmission.
I drive a Focus, and last summer the air conditioning suddenly stopped cooling. At first, I thought it was broken, but a friend reminded me to check if the refrigerant was low or leaking. My car is an older model, and the aging AC pipes are prone to leaks—during the inspection, we found a small crack in the piping. It could also be a compressor issue; if the compressor overheats or wears out and stops working, the fan won’t spin, leading to poor cooling. Additionally, a dirty filter can block airflow, and a frozen evaporator can prevent cold air from blowing out. I cleaned the filter myself, but it didn’t help, so I had to go to the repair shop to refill the refrigerant and reseal the system. To avoid such issues, it’s best to avoid blasting the AC immediately after parking under the sun and to replace the cabin air filter regularly. In the end, it cost me a few hundred bucks to fix—luckily, it wasn’t a major problem.
