How to Install R134A?

Answer In 1995, auto manufactures switched from R12 refrigerant to R134a because of Environmental Protection Agency mandates. The use of R134a gives you the ability to recharge your air conditioner yours... Read More »

Top Q&A For: How to Install R134A

How to Install Freon in an R134A?

Air-conditioning systems are airtight. If Freon is low on any air-conditioning system, including an R134a system, it means there is a leak that needs repair. It is not like adding engine oil when t... Read More »

Can i mix r12&r134a?

R12 and R134a are different coolants for car air conditioners. Mixing them will create higher operating pressures in the compressor of an air conditioner, which can cause it to fail.References:AA1... Read More »

How to Replace a R12 With a R134a?

Prior to the early 1990s, most automotive air-conditioning systems were cooled with R12 refrigerant. The discovery of R12 as harmful to the ozone layer resulted in it being removed from use in fav... Read More »

How much R134a is needed?

Most air-conditioning systems use a total of 2.2 lb. of coolant. Some systems may require more, some less. To top off a system, consumer products exist that hook to the low pressure port on the A/C... Read More »