When I put freon in my car it's leaks out I wonder do I have a hole in the air hose

Hello, air conditioning repairs require proper diagnostic testing to determine the cause of actual malfunction. Honestly speaking, it is environmentally reckless to just "put a can in" -- because you are not properly inspecting the system to ensure our environment is not going to be continually contaminated by refrigerant that escapes into the atmosphere due to a continued leak. Handling refrigerants requires a legal certification through recognized by the Environmental Protection Agency. Automotive professionals engage in proper training to protect our environment from hazardous refrigerant gases. Stop putting refrigerant in the system without properly testing it. The vast majority of folks who are not auto technicians and have no related training are not capable of performing air conditioning diagnostic testing and repairs. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops