The compressor is the most important part of the AC as it is the central module that emits hoses of both high and low pressure. The hoses come out, reach the condenser and finally go to the evaporator. The system has two valves that help in proper functioning. The expansion valves regulate the internal temperature and controls the flow of refrigerant. You can check out car repair services at

Normally, car A/C problems are evident in any of the two ways:

The unit might not produce cool air due to:

  • Low refrigerant charge
  • Slipping compressor clutch
  • Loose belt
  • Clogged condenser
  • Clogged evaporator

engine inside a car

No Cool Air can be also due to:

  • Broken drive belt
  • Inoperative compressor
  • Slipping compressor clutch
  • Blown fuse
  • Clogged refrigerant line
  • Clogged expansion valve
  • Leaking seals, hoses, compressor or valves

Detecting leaks

If you get problems with the AC car, you will have to call an efficient mechanic for fixing this system. If you get checked on a regular basis, you can avoid developing any kind of major problems. Leakage is a very common problem so it is important to check regularly.

This problem can take the entire gas system so useless. A mechanic should look for obvious signs of leaks. Almost all systems have a yellowish fluorescent dye UV color but if the mechanic finds there is no dye, there is a leak invariably.