Is there a universal PAG oil?
Is there a universal PAG oil?
Universal PAG Oil – 1 Qt Technologically advanced formula, designed to allow one PAG for use in all mobile A/C systems. Can be used in R134a and R12 mobile A/C systems. Compatible with Mineral, Ester, Paraffin, and other PAG oils. Non-corrosive.
How much oil does a GM air compressor take?
A/C Compressor Oil Capacities The total system oil capacity for many late model passenger car A/C systems is only about 4 ounces (120 ml). A low oil level can starve the compressor for oil and lead to compressor failure. CAUTION: Do NOT overfill the the A/C system with too much compressor oil.
Can PAG 46 and PAG 150 be mixed?
➔ PAG oils are highly miscible with R134a (PAG oils 46 YF and 100 YF also with R1234yf) and are suitable for lubricating the air conditioning systems of most passenger and commercial vehicles. ➔ The choice of the right viscosity is crucial when using PAG oils (PAG 46, PAG 100, PAG 150).
Is PAG oil compatible with R12?
R12 systems used mineral oil, but unfortunately mineral oil doesn’t dissolve in R134a. So, along with R134a came a new oil: Polyalkylene Glycol—or PAG oil. The advantage of ester oil is that it works with both R12 as well as R134a, so you can fill the system with it and then use either refrigerant.
What PAG oil does Ford use?
Here a listing of Ford refrigerant capacity and refrigerant oil types for Ford vehicles up to the 2013 model year. Most R-134a systems use PAG 46. But some use other viscosity like PAG150.
What is the difference between Pag 150 and ester oil?
In this case, PAG 150 is generally accepted by most technicians. We’ve had reports that ESTER oil used in GM compressors that specify ISO 135 may experience unusual knocking sounds. Most Ester oils have a viscosity closer to ISO 100. Second…
Can you mix Pag 46 and Pag 100 oil together?
PAG 46, PAG 100 and PAG 150 oils all have different viscosities, just as 5W-20, 5W-30 and 10W40 motor oils have different viscosities. You should not intermix different viscosities because the viscosity of the mixture may be “out of range” for the appliction for a number of reasons.
What is the difference between R12 and PAG oil?
When R-134a replaced R-12, PAG became the factory specified oil. You’ll find three common viscosities when choosing PAG oil. PAG (ISO) 46 – Thin PAG (ISO) 100 – Medium PAG (ISO) 150 – Thick GM sometimes recommends oil which is close to ISO 135.
Can I use Pao instead of PAG oil in a compressor?
In fact, the main reason for a newly installed A/C compressor to fail is using the wrong type of compressor oil. PAO (Polyalphaolefin) oil can sometimes be used as a substitute for certain PAG oils if the compressor manufacturer approves it.
