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Toyota Service
Toyota Service, Toyota Expert
Category: Toyota
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92 toyota pickup ac compressor replacement how much oil to

Customer Question

92 toyota pickup ac compressor replacement how much oil to add and if I need to add oil to drier and condenser and what kind of oil and how much freon
Submitted: 1 year ago.
Category: Toyota
Expert:  Toyota Service replied 1 year ago.

Hello. Welcome to Just Answer. Please allow me to assist you. If you are evacuating the system properly, your machine will tell you how much oil was captured by the evacuation machine. If you do not have an evacuation machine, the general rule of thumb is to drain the compressor into a container, and add that much oil back into the system. If your truck has not been converted to R-134 A refrigerant, use standard AC compressor oil;. If it has been changed to R-134A, use "P A G" oil.. The required charge is 1.5 to 1.8 lbs of refrigerant, or until the bubbles disappear in the sight glass.

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Customer: replied 1 year ago.
How many cans of freon is 1.8
Expert:  Toyota Service replied 1 year ago.

Not quite 2 one pound cans

Expert:  Toyota Service replied 1 year ago.

Just put enough in and stop when the bubbles in the sight glass disappear. Don't try to add both cans fully. Depending on the temperature when you do it, it might take 1.8, maybe a bit less