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How do you turn the compressor on to put R134A refrigeration in a 1991 Cadillac Seville 4.9?
Wiki User
∙ 17y ago
You can do one of two things, one take it to an A/C specialist but that would cost a lot money. Or, you can change the accumulator and the orfice tube and evacuate the total system and retro fit the fittings and charge the system with R134a. Either way you will be out of a little change.
Wiki User
∙ 17y ago
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R134a in refrigeration?
R134a is a refrigerant gas
What kind of freon for 1997 cadillac?
R134a
How do you recharge r134a ac system 1997 Cadillac Eldorado if compressor won't start due system empty?
Jump the compressor relay next to the fuse panel under the hood. Pull the relay out and use a piece of wire to jump the contacts. Compressor will engage, with the engine running fill with your 134a.
When changing an auto ac compressor if you put oil in the compressor do you just add r134a with no oil?
Yes!
If you change your car refrigerant R12 to R134A do you have to change the AC compressor?
No you don't have to change the A/C Compressor.
How many psi gas charge in a refrigeration compressor?
I fix Coke coolers and vendors usually r134a and r 12 134a is 20 pressure and 12 14 to 16 alot easier to add with scale after pulling a vacuum
Type of freon in 2001 Cadillac deville?
Refrigerant is R134a
What type of freon does a 2004 Cadillac escalade require?
R134a
What type of Freon does a 1994 Cadillac Sedan Deville use?
r134a
What happens when r12is mixed with r134a?
R12 and R134a are two different types of chemicals used in vehicle refrigeration systems. If you mix the two together, you can corrode the system and cause major damage.
What is the function of compressor of AC in the car?
It compresses the refrigerant (probably r134a) and pushes it through the ac system.
1995 Cadillac Deville 4.9 How do you manually turn on the AC compressor I need to recharge R134a but the system turns off the compressor automatically for low refrigerant.?
go ahead and start charging the ac. make sure you have the car running and the air conditioning on as cold as the car can get. once a certain amount of refrigerent has collected in the lines the compresser should start working
