Engine Size: 4.3
Refrigerant Type: 134A
Pressure Low: 38
Pressure High: 220
Country of Origin: United States
I just replaced my compressor and added 1lb 12oz of 134a and 8 oz of oil after I had pulled a vacuum for 1 hour. The next day (yesterday) I noticed some of the refrigerant had leaked out (the compressor wouldn't stay on). So, I added another 18 oz back to the system after I checked all the fittings for leaks. I added enough so that the compressor would stay running while at a high idle. Today I checked the pressure and at idle and Low was 38 High was 220. With a high idle Low was 34 and High was 240. Ambient temp was 90 Degrees. I just want some opinions on the numbers to make sure I didn't add too much freon. Oh and the compressor feels hot to the touch.
Thanks for the help!
Edited: Tue June 24, 2008 at 8:44 PM by Fatass03
98 s10 4.3
1.88 lbs capacity
8.00 oz oil for 4.3 9.00 for 2.2
low pressure 26 at 80F
high pressure 299 at 80F
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