What amount of R-134a and evaporator condenser oil should be in my A/C unit?

Tiny
GUNNERGARIDEL
  • MEMBER
  • 2002 GMC SIERRA
  • 6.0L
  • V8
  • 2WD
  • AUTOMATIC
  • 337,000 MILES
I own the truck listed above 1500 HD with a 6 liter engine.

What amount of R-134a and evaporator condenser oil should be in my A/C unit?

Dudley Garidel
Baton Rouge, LA
Thursday, July 25th, 2024 AT 12:02 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,896 POSTS
Hi,

Pic 1 below shows the amount of freon needed for the system, 1.8 lbs. Pics 2 and 3 are related to the PAG oil.

If you look at pics 2 and 3, they indicate how much should be added based on what component was replaced.

I'm not sure if you only replaced the condenser or not, but it is listed.

Let me know if this helps.

Take care,

Joe

See pics below.
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Thursday, July 25th, 2024 AT 9:24 PM
Tiny
GUNNERGARIDEL
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Thank you, very much, Joe!

Dudley Garidel
Baton Rouge, LA
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Sunday, July 28th, 2024 AT 6:16 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,896 POSTS
Hi,

You are very welcome. Take care and feel free to come back anytime in the future.

Joe
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Sunday, July 28th, 2024 AT 6:38 PM

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