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Can I use ester oil in a ac system that calls for pag oil

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No no no

Posted on Apr 26, 2015

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Posted on Jan 02, 2017

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How much freon does a 2002 Chevy Tahoe take with a 4.8 v8.The system has already been evacuated and is ready to be recharged.


Should have a sticker on the radiator core support that shows how much it takes . But if your's is missing here

Refrigerant System Capacities
Application
Specification
Metric
English
PAG Oil GM P/N 12378526 for United States
PAG Oil GM P/N 88900060 for Canada
Accumulator Replacement
-ml*
- oz*
* Add 60 ml (2 oz.) of PAG oil, plus the equal amount of oil drained from the accumulator.
Compressor Replacement
60 ml
2 oz
Condenser Replacement
30 ml
1 oz
The Delphi replacement compressor is precharged without PAG oil.
The Denso replacement compressor is precharged with 237 ml (8.0 oz) of PAG oil.
Evaporator Replacement
90 ml
3 oz
Evaporator, Rear Replacement
90 ml
3 oz
If more than the specified amount of PAG oil was drained from a component, add the equal amount of oil drained.
Total System PAG Oil Capacity
240 ml
8 oz
Total System PAG Oil Capacity with Rear A/C
330 ml
11 oz
R-134a
Refrigerant Charge
0.8 kg
1.8 lb
Refrigerant Charge Utility with Front and Rear A/C
1.2 kg
2.7 lb
Refrigerant Charge Suburban with Front and Rear A/C
1.4 kg
3.0 lb

Mar 15, 2017 | 2002 Chevrolet Tahoe

1 Answer

How much PAG oil is used in Air Conditioning Compressor?


Here is the rule, you pour all the oil out of the old compressor and measure it, then you add that much back plus about 2 ounces. The oil should be virtually clear if it is dark or black flush the AC system with denatured alcohol and compressed air.

May 18, 2016 | 1999 Chevrolet S-10 Pickup

1 Answer

How much pag oil go in my Dodge Durango ac compressor 2004 model


there will be no need to put oil in an ac compressor
new compressors already have oil in them and old units have the oil through out the ac system that comes back in with the gas.

Jun 07, 2015 | 2004 Dodge Durango

1 Answer

Choices on a/c oil is pag46,or pag150, no 450, also, could I use ester oil?


the oil used in ac compressors is specific for the gas in use
new compressors have the correct oil already in the unit and a leaking system will not require any oil to be added
using the wrong oil will probably result in a system replacement

Apr 26, 2015 | Cars & Trucks

1 Answer

How much pag oil goes into a new ac compressor.


For the R134 A/C system on this van the amount of PAG oil is 7.4 oz. Adding too much oil will reduce the cooling ability of the system.

Jun 14, 2014 | 2000 Dodge Caravan

1 Answer

AC compressor noise


it will not eliminate the noise. you'll need to replace the bearings.besides from the knocking noise is the air coming out from the vents cold? when you recharge the freon is it totally empty? if thats the case you probably have a leak in the system . check all the lines and connections for leaks using liquid soap add a little bit of water to make it bubbly.start the ac and use a sponge.normally when there is a leak the oil will leak together with the gas so ypu'll need to add some refrigerant oil as well pag oil is best..but i'll need more details so i can help you out

Apr 04, 2014 | Mazda 323 Cars & Trucks

1 Answer

How much oil is required for a new AC compressor 91 ford ranger, 3.0, the system is completely empty, (replacing compressor, no oil in it)


System 7 to 9 oz

Condenser 1 oz
Dryer or Accumulator 1 0z
Evaporator 3 oz
Compressor 3 to 4 oz

On most vehicles

You have a big problem---no R12 has been avail for the
last 15 years

SO-- you need to flush every component of mineral oil
& replace with ester or pag,then switch to R134A refrigerant

That may require a compressor built for those pressures &
"o" rings such as the green ones

Need to research what your doing

Sep 12, 2012 | 1991 Ford Ranger Supercab

1 Answer

83 sedan deville ac


A/C SYSTEM OIL TYPE 1983 Cadillac Seville 4.1L TBI 8cyl The A/C System Oil Type

SEE NOTE Ask about A/C repair & diagnostics DVDAll vehicles originally equipped with R-12 Freonwill require a complete system flush,draining comp A/C SYSTEM OIL CAPACITY 1983 Cadillac Seville 4.1L TBI 8cyl The A/C System Oil Capacity 6.00 Ounces

ressor oil & ultimatelyretro-fitting the vehicle to R-134A refrigerantand the compatible polyalkylene glycol (PAG) oil.

Jun 27, 2012 | 1983 Cadillac DeVille

1 Answer

Total Amount of AC PAG oil needed for a 2000 Jeep Cherokee sport


Do you have the old compessor? Drain out what is in there and use that amount as a guide + 1 oz. There is no ratio per se. As long as you are close without being crazy low (none) or crazy high (over flowing), you're good.

Apr 14, 2009 | 2000 Jeep Cherokee

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